Unable to unban a player

[A1mDev]

Describe the bug Js Error. Uncaught SyntaxError: Invalid or unexpected token (at VM611 index.php:1:58)

UnbanBan('2387', '********', '', 'PodLost\', 1, false);return false;

You cannot unban a player because of the character ' at the end of the nickname. Player nickname PodLost'