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 ('aa1595bd220d116e74c4aab98c3c4bb9', -1, 1713940901, 1713940901, '0310da3e', -2, 0, 0)

Line : 187
File : sessions.php