MyBB Internal Error

MyBB has experienced an internal error and cannot continue.

Error Type:
(8192)
Error Message:
Function split() is deprecated
Location:
File: inc/plugins/google_seo/redirect.php
Line: 209
Code:
206.         if($current != $target)
207.         {
208.             // Parse current and target
209.             $target_parse split("\\?"$target2);
210.             $current_parse split("\\?"$current2);
211. 
212.             
// Location 
Backtrace:
File Line Function
/inc/class_error.php 171 errorHandler->output_error
[PHP]   errorHandler->error
/inc/plugins/google_seo/redirect.php 209 split
[PHP]   google_seo_redirect_hook
/inc/class_plugins.php 101 call_user_func_array
/global.php 95 pluginSystem->run_hooks
/calendar.php 19 require_once