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 ('efb7ce1670625ea0903048f009a2c0ff', -1, 1715004876, 1715004876, '0d3af71f', -2, 0, 0)

Line : 189
File : sessions.php