phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '18b85b357a49ba7f11ab5e6c40d313f4' 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 ('18b85b357a49ba7f11ab5e6c40d313f4', -1, 1714265902, 1714265902, 'ac467f17', -2, 0, 0, '67522b85d1c2dcb0b037ec31f2398b87')

Line : 187
File : sessions.php