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Fatal error: Uncaught TypeError: end(): Argument #1 ($array) must be of type array, null given in /usr/www/l4churr/public/demos/multi.php:6 Stack trace: #0 /usr/www/l4churr/public/demos/multi.php(6): end() #1 {main} thrown in /usr/www/l4churr/public/demos/multi.php on line 6