phpBB :

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '789b6fee89b3527c0736dbad69bd6c82' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('789b6fee89b3527c0736dbad69bd6c82', -1, 1493319227, 1493319227, '36c6beb9', 8, 0, 0)

Line : 187
File : sessions.php