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 ('7da8bc08f9385b34784b22ba4256ae86', -1, 1713885334, 1713885334, '12778348', 2, 0, 0)

Line : 187
File : sessions.php