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 ('58b69e450e0d26553911f8ffe1d2b0c5', -1, 1715313338, 1715313338, '038e6092', -9, 0, 0)

Line : 189
File : sessions.php