A PHP Error was encountered

Severity: Notice

Message: Undefined index: q

Filename: controllers/register.php

Line Number: 1376

Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 79 bytes) in /home/pdnpkfsw/public_html/system/database/drivers/mysqli/mysqli_result.php on line 168

FATAL: Allowed memory size of 536870912 bytes exhausted (tried to allocate 79 bytes) in /home/pdnpkfsw/public_html/system/database/drivers/mysqli/mysqli_result.php:168