A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 15
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 15
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
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A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 21
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 21
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
    
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 15
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 15
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
Learn web development in Python.
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 21
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 21
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
    
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 15
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 15
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
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A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 21
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 21
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
    
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 15
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 15
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
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A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 21
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 21
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
    
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 15
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 15
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
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A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 21
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 21
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
    
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 15
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 15
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once			
MERN STACK Training
A PHP Error was encountered
Severity: Notice
Message: Trying to access array offset on value of type null
Filename: shared/course-list.php
Line Number: 21
Backtrace:
			File: /var/www/html/application/views/shared/course-list.php
			Line: 21
			Function: _error_handler			
			File: /var/www/html/application/controllers/Courses.php
			Line: 25
			Function: view			
			File: /var/www/html/index.php
			Line: 333
			Function: require_once