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 ('8d5f8bb1d3c73c9b04bf03edc0a8d965', -1, 1715104317, 1715104317, '030c4792', -7, 0, 0)

Line : 189
File : sessions.php