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 ('5b7ebb11592b7875022d55d06d7ea768', -1, 1713916637, 1713916637, '0a020003', 1, 0, 0)

Line : 187
File : sessions.php