phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd9b613b5c2239b4b59738ca0421ef59' 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) VALUES ('dd9b613b5c2239b4b59738ca0421ef59', -1, 1715318846, 1715318846, '0395fb9a', -4, 0, 0)

Line : 289
File : sessions.php