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 ('dac0f41c8669bcee3ae0867d7c8bcc56', -1, 1747556717, 1747556717, '12db80d4', 30, 0, 0)

Line : 190
File : sessions.php