phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2b6b4893400a36a527e3d1d2b307c531' 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 ('2b6b4893400a36a527e3d1d2b307c531', -1, 1714127181, 1714127181, 'ac453b91', -4, 0, 0, 'b537ea9a20a411f771d8c4125cb7eebf')

Line : 187
File : sessions.php