phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8d9c4812eae34b5ab0a99a1d71d848d8' 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 ('8d9c4812eae34b5ab0a99a1d71d848d8', -1, 1715756820, 1715756820, '0391479a', 33, 0, 0)

Line : 187
File : sessions.php