phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1d25a3d538a92e730d42fc60d58977ec', -1, 1713615639, 1713615639, '12bf05ef', -1, 0, 0)

Line : 187
File : sessions.php