hi, i am using Q2a latest version, installation is successful with wordpress i used it (define('QA_WORDPRESS_INTEGRATE_PATH', '/PATH/TO/WORDPRESS');) on www.mysite.com/qa but other user cannot post any question, i can. they faces a problem like this.
Question2Answer query failed:
INSERT INTO qa_posts (categoryid, type, parentid, userid, cookieid, createip, title, content, format, tags, notify, created) VALUES (NULL, 'A', 2, '4', NULL, INET_ATON('::1'), NULL, 'ere you can ask questions and receive', '', NULL, '@', NOW())
Error 1452: Cannot add or update a child row: a foreign key constraint fails (`shihabpress`.`qa_posts`, CONSTRAINT `qa_posts_ibfk_1` FOREIGN KEY (`userid`) REFERENCES `qa_users` (`userid`) ON DELETE SET NULL)
please help me
