A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 871

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 871
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

Introduction

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Dealing with Cell Values and Data

Mathematical and Statistical Functions

Text Functions

Financial and Other Functions

Lookup Functions

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: courses/follow-course.php

Line Number: 709

Backtrace:

File: /var/www/v2/v2-elearning.lk/application/views/web/courses/follow-course.php
Line: 709
Function: _error_handler

File: /var/www/v2/v2-elearning.lk/application/controllers/Courses.php
Line: 330
Function: view

File: /var/www/v2/v2-elearning.lk/index.php
Line: 319
Function: require_once

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