phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3a2fc4f9aa8fc68ce0c5a404574d84e1', -1, 1715212558, 1715212558, '12dfc43b', 4, 0, 0)

Line : 189
File : sessions.php