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 ('c34b001c9f00de016d91694b8d6fb98a', -1, 1715272412, 1715272412, '12e10a74', -11, 0, 0)

Line : 189
File : sessions.php