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 ('57b81a694bda08f325ef1bcb21f5209b', -1, 1715095892, 1715095892, '038aafb4', -2, 0, 0)

Line : 189
File : sessions.php