Questions › Category: Bug Reports › What to do if I use php7.1 and I receive this error? 0 Vote Up Vote Down Viktor asked 4 years ago #0. include/ciphererdes.php:14 runner_error_handler 1. 8192; 2. Function mcrypt_module_open() is deprecated; 3. /var/www/cars/fleetco/include/ciphererdes.php; 4. 14; What to do if I use php7.1 and I receive this error?