Error message

• Deprecated function: Optional parameter $type declared before required parameter $key is implicitly treated as a required parameter in include_once() (line 1439 of /homepages/34/d616944359/htdocs/greatsocialstudies/greatsocialstudies/includes/bootstrap.inc).
• Deprecated function: Optional parameter $type declared before required parameter $url_path is implicitly treated as a required parameter in include_once() (line 1439 of /homepages/34/d616944359/htdocs/greatsocialstudies/greatsocialstudies/includes/bootstrap.inc).
• Deprecated function: Optional parameter $input declared before required parameter $form_state is implicitly treated as a required parameter in require_once() (line 8 of /homepages/34/d616944359/htdocs/greatsocialstudies/greatsocialstudies/sites/all/modules/multiupload_filefield_widget/multiupload_filefield_widget.module).
• Warning: Trying to access array offset on value of type bool in mobilizer_node_view() (line 918 of /homepages/34/d616944359/htdocs/greatsocialstudies/greatsocialstudies/sites/all/modules/mobilizer/mobilizer.module).