phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64820dcca1a3ce04eb70b585dcb4dfd1' 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 ('64820dcca1a3ce04eb70b585dcb4dfd1', -1, 1715587784, 1715587784, '0311ba8c', 42, 0, 0)

Line : 187
File : sessions.php