phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('57ee5f3a36042407621d5621a930648d', -1, 1715323469, 1715323469, '12e03f57', -4, 0, 0)

Line : 189
File : sessions.php