phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28468a2db42cd890c389185712696eb4' 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 ('28468a2db42cd890c389185712696eb4', -1, 1714245723, 1714245723, 'ac47fe2c', 6, 0, 0, '6a9cf453a70f9ee28a26a7f3df8735ec')

Line : 187
File : sessions.php