Fatal error: Uncaught TypeError: json_decode(): Argument #1 ($json) must be of type string, array given in /srv/konian_crud/core/src/main/SpamProtection.php:154 Stack trace: #0 /srv/konian_crud/core/src/main/SpamProtection.php(154): json_decode() #1 /srv/konian_crud/core/src/main/SpamProtection.php(80): Main\SpamProtection->isWhitelisted() #2 /srv/konian_crud/core/src/main/LinkManager.php(25): Main\SpamProtection->checkFlooding() #3 /srv/konian_crud/index.php(171): Main\LinkManager->__construct() #4 {main} thrown in /srv/konian_crud/core/src/main/SpamProtection.php on line 154