Error message

• Warning: array_merge(): Argument #2 is not an array in ctools_process() (line 763 of /home/bpcdemo/public_html/sites/all/modules/ctools/ctools.module).
• Warning: array_unique() expects parameter 1 to be array, null given in ctools_process() (line 763 of /home/bpcdemo/public_html/sites/all/modules/ctools/ctools.module).