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 ('b5f0e579a9c57d5313293ce4a2d6688a', -1, 1715322133, 1715322133, '030c22b2', -10, 0, 0)

Line : 189
File : sessions.php