phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('42126ccda44e4c8b74f7bb79b7f4ece3', -1, 1715088095, 1715088095, '030e0f5e', -4, 0, 0)

Line : 189
File : sessions.php