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 ('f4b7ded0523c393e2a29acc3cd0f1f23', -1, 1713568445, 1713568445, '03913456', -10, 0, 0)

Line : 187
File : sessions.php