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 ('671ddc9477a7576f2d1d816291b26914', -1, 1748757522, 1748757522, 'd849d813', 1, 0, 0)

Line : 187
File : sessions.php