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 ('f24ed71cff7039a138ff862f793fc8f7', -1, 1752892021, 1752892021, 'd849d88f', -2, 0, 0)

Line : 189
File : sessions.php