Update 'classes/irc.class.php'

$Word = split(' ', $Word[1]);
$Word = preg_split(' ', $Word[1]);

Split is removed from php 7.0

classes/irc.class.php

 
   protected function get_word($Select = 1) {
     preg_match('/:.+ PRIVMSG [^:]+ :(.+)/', $this->Data, $Word);
-    $Word = split(' ', $Word[1]);
+    $Word = preg_split(' ', $Word[1]);
     return trim($Word[$Select]);
   }