Not a Bug Pokemon Catcher

[master0919]

How do i fix this such bug on this addon ?
please guide me
here is the log

array(3) {
["url"] => string(35) "https://.,....../deferred.php"
["_GET"] => array(0) {
}
["_POST"] => array(4) {
["_xfRequestUri"] => string(27) "/admin.php?poke-categories/"
["_xfNoRedirect"] => string(1) "1"
["_xfToken"] => string(8) "********"
["_xfResponseType"] => string(4) "json"
}
}