phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '733af18ba6c3fc02da82c4f12543c0bf' 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 ('733af18ba6c3fc02da82c4f12543c0bf', -1, 1714194417, 1714194417, 'ac47fe8f', -9, 0, 0, 'fce94a6905fddac3fef3ff66d7b472ba')

Line : 187
File : sessions.php