phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5de79f5ead1a27f25a3c7875d72fac14', -1, 1713901518, 1713901518, '03810dc9', 5, 0, 0)

Line : 187
File : sessions.php