phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21d0566b4684d5a5eb4fefeb57e595b4' 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 ('21d0566b4684d5a5eb4fefeb57e595b4', -1, 1714969409, 1714969409, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php