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 ('9094f304a7f686e80840999b89d991e7', -1, 1713412290, 1713412290, '03900a0e', -4, 0, 0)

Line : 187
File : sessions.php