Warning: array_keys() expects parameter 1 to be array, null given in semantic_matchmaker_matches() (line 152 of /var/www/html/sites/all/modules/custom/semantic_matchmaker/semantic_matchmaker.module).
Warning: Invalid argument supplied for foreach() in semantic_matchmaker_matches() (line 165 of /var/www/html/sites/all/modules/custom/semantic_matchmaker/semantic_matchmaker.module).
Warning: Invalid argument supplied for foreach() in semantic_matchmaker_matches() (line 179 of /var/www/html/sites/all/modules/custom/semantic_matchmaker/semantic_matchmaker.module).