phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf2578d40e5df297fadcc1c639df6f52' 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 ('cf2578d40e5df297fadcc1c639df6f52', -1, 1713523657, 1713523657, '12bf9dba', -10, 0, 0)

Line : 187
File : sessions.php