phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6ddaecfab7e8d9451d4ee4d2b5597fd9' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('6ddaecfab7e8d9451d4ee4d2b5597fd9', -1, 1714274144, 1714274144, 'ac467f3e', 18, 0, 0, '32df3305e9e968a3459159c68a690782')

Line : 187
File : sessions.php