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Notice: Trying to access array offset on value of type null in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 7

Notice: Undefined variable: _SESSION in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 8

Notice: Trying to access array offset on value of type null in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 8

Warning: include(config/db_connect.php): failed to open stream: No such file or directory in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 12

Warning: include(): Failed opening 'config/db_connect.php' for inclusion (include_path='.;C:\php\pear') in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 12

Notice: Undefined variable: _SESSION in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 13

Notice: Trying to access array offset on value of type null in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 13

Notice: Undefined variable: mysql in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 16

Fatal error: Uncaught Error: Call to a member function query() on null in C:\Apache24\htdocs\cwcms\layout\user_manu.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\cwcms\layout\user_manu.php on line 16