phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64190d5c6148d4cbeea420e72fc1d5ee' 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 ('64190d5c6148d4cbeea420e72fc1d5ee', -1, 1714302918, 1714302918, '0316f99e', -9, 0, 0)

Line : 187
File : sessions.php