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) VALUES ('5c0ef53cab6332fdb5b3f8e9776b70dd', -1, 1714370565, 1714370565, '0311b515', 17, 0)

Line : 158
File : sessions.php