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 ('011ba672c234a6b8a04d8ef1a86c6ffd', -1, 1713549582, 1713549582, '030ca2b3', -4, 0, 0)

Line : 187
File : sessions.php