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Warning: Trying to access array offset on null in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 3

Warning: include(/classroom/vars.php): Failed to open stream: No such file or directory in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 3

Warning: include(): Failed opening '/classroom/vars.php' for inclusion (include_path='.:/usr/local/lib/php') in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 3

Warning: Undefined variable $themodule in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 5

Warning: Undefined variable $config in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 5

Warning: Trying to access array offset on null in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 5

Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /usr/www/users/bigslab/slab/universala/classroom/index.php:5 Stack trace: #0 /usr/www/users/bigslab/slab/universala/classroom/index.php(5): in_array(NULL, NULL) #1 {main} thrown in /usr/www/users/bigslab/slab/universala/classroom/index.php on line 5