Error telling me I need to select a category when I already have several selected

I have the same issue with this version. The difference here is that I got the following message:

    * warning: Illegal offset type in C:\wamp\www\rnp\sites\all\modules\taxonomy_browser\taxonomy_browser.module on line 595.
    * warning: Illegal offset type in C:\wamp\www\rnp\sites\all\modules\taxonomy_browser\taxonomy_browser.module on line 595.
    * warning: Illegal offset type in C:\wamp\www\rnp\sites\all\modules\taxonomy_browser\taxonomy_browser.module on line 595.
    * warning: Illegal offset type in C:\wamp\www\rnp\sites\all\modules\taxonomy_browser\taxonomy_browser.module on line 595.
    * You must select at least one category in your search.

The function in the code it is referring to is this:

581 /**
582  * Transforms an unpredictably and irregularly nested set of tids (as returned 
583  * from a taxonomy form) into a linear array of tids.
584  */
585 function _taxonomy_browser_get_tid_list($tids = NULL, $include_children = FALSE) {
586   static $tid_list;
587
588   if (isset($tids) && is_array($tids)) {
589     $tid_list = array();
590     foreach ($tids as $key => $tid) {
591       if (!empty($tid)) {
592         if (is_array($tid)) {
593           foreach ($tid as $key2 => $tid2) {
594             if (!empty($tid2)) {
595               $tid_list[$tid2] = $tid2;
596             }
597           }
598         }
599         else {
600           $tid_list[$tid] = $tid;
601         }
602       } /* end !empty */
603     } /* end foreach */
604   }
605   
606   if ($include_children) {
607     foreach ($tid_list as $tid) {
608       _taxonomy_browser_get_kids($tid_list, $tid);
609     }
610   }
611 
612   return $tid_list;
613 }

I am using PHP 5.2.11, Apache 2.2.11 and MySQL 5.1.36. If I uncheck the "Make vocabularies collapsible" checkbox it goes away. Any fixes on this yet?

Same errors. Please fix.

+1