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 ('f2f2973f7393feab4ca44e4957f46d69', -1, 1715148173, 1715148173, '038b4e95', 7, 0, 0)

Line : 189
File : sessions.php