phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0f9577739a8a55061dea569d30b63fee', -1, 1716535563, 1716535563, '12dbb64c', -11, 0, 0)

Line : 187
File : sessions.php