Warning: Undefined array key "mapability" in D:\inetpub\webs\zaminfoit\maps\MapAbility\index.php on line 11

Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in D:\inetpub\webs\zaminfoit\maps\MapAbility\index.php:11 Stack trace: #0 {main} thrown in D:\inetpub\webs\zaminfoit\maps\MapAbility\index.php on line 11