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 ('a8d6fc25ad9b5316abc857eb107e5c1b', -1, 1715313182, 1715313182, '12e03f57', 0, 0, 0)

Line : 189
File : sessions.php