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Notice: Undefined variable: cols in C:\wamp64\www\satteprev\storage\framework\views\a1409cf6490fd3885a966fd0016c50ca068bc5f9.php on line 5

Fatal error: Uncaught Error: Class 'Request' not found in C:\wamp64\www\satteprev\storage\framework\views\a1409cf6490fd3885a966fd0016c50ca068bc5f9.php:7 Stack trace: #0 {main} thrown in C:\wamp64\www\satteprev\storage\framework\views\a1409cf6490fd3885a966fd0016c50ca068bc5f9.php on line 7