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) VALUES ('45481b8a1d58d60cb65c653b83f4532f', -1, 1716082872, 1716082872, '12e03e69', 19, 0)

Line : 158
File : sessions.php