Notice: Undefined index: cat_id in /home/gofmxez/www/event.php on line 59

Fatal error: Uncaught TypeError: Argument 1 passed to Categories::GetCategoryInfos() must be of the type int, null given, called in /home/gofmxez/www/event.php on line 59 and defined in /home/gofmxez/www/modules/_inc/Class/Categories.php:92 Stack trace: #0 /home/gofmxez/www/event.php(59): Categories->GetCategoryInfos(NULL, Array) #1 {main} thrown in /home/gofmxez/www/modules/_inc/Class/Categories.php on line 92