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 ('0a17ab62f492846a860dc1f8e6a8b350', -1, 1711663493, 1711663493, '2cca80b1', -1, 0, 0)

Line : 187
File : sessions.php