I'm obviously doing something wrong
General Error
Illegal use of $_SERVER. You must use the request class or request_var() to access input data. Found in /home/XXXXXXX/public_html/manage_bots.php on line 455. This error message was generated by deactivated_super_global.
BACKTRACE
FILE: (not given by php)
LINE: (not given by php)
CALL: msg_handler()
FILE: [ROOT]/phpbb/request/deactivated_super_global.php
LINE: 67
CALL: trigger_error()
FILE: [ROOT]/phpbb/request/deactivated_super_global.php
LINE: 87
CALL: phpbb\request\deactivated_super_global->error()
FILE: [ROOT]/manage_bots.php
LINE: 455
CALL: phpbb\request\deactivated_super_global->offsetGet()