phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '993db7af696c72bb509b742bba9fe754' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('993db7af696c72bb509b742bba9fe754', -1, 1714100404, 1714100404, '030e0f5e', -11, 0, 0)

Line : 187
File : sessions.php