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 ('34176613229fa11b6650b2424b210234', -1, 1748779046, 1748779046, '03946a2e', -9, 0, 0)

Line : 190
File : sessions.php