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 ('4108926f4f16eec88e3359d95574f94c', -1, 1747464767, 1747464767, '03934c56', 2, 0, 0)

Line : 190
File : sessions.php