phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5d9f09a71712c96c9cf1fe95e84f6b39' 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 ('5d9f09a71712c96c9cf1fe95e84f6b39', -1, 1714942784, 1714942784, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php