Bugs

* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND ou.is_admin = 1' at line 2 query: SELECT ou.uid FROM og_uid ou WHERE ou.nid IN () AND ou.is_admin = 1 in /var/www/project/drupalphp/sites/all/modules/phpedu/pe_assignment/pe_assignment.module on line 391.

* warning: Invalid argument supplied for foreach() in /var/www/project/drupalphp/includes/form.inc on line 1429.

* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AS , content_. AS , oga.group_nid, pe_group_course.title AS pe_group_course_titl' at line 1 query: SELECT pe_assignment_question.nid AS pe_assignment_question_nid, pe_assignment_question.title AS pe_assignment_question_title, content_. AS , content_. AS , oga.group_nid, pe_group_course.title AS pe_group_course_title FROM (node pe_assignment_question, node pe_group_course) INNER JOIN content_ ON (content_.nid = pe_assignment_question.nid) INNER JOIN content_ ON (content_.nid = pe_assignment_question.nid) INNER JOIN og_ancestry oga ON (oga.nid = pe_assignment_question.nid) WHERE pe_assignment_question.type = 'pe_assignment_question' AND oga.group_nid = pe_group_course.nid AND pe_group_course.type = 'pe_group_course' LIMIT 0, 100 in /var/www/project/drupalphp/sites/all/modules/phpedu/pe_assignment/pe_assignment.module on line 183.