phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '20f7b59028ca128e6b81002e2be40a4e' 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 ('20f7b59028ca128e6b81002e2be40a4e', -1, 1714225678, 1714225678, '127428b1', 29, 0, 0)

Line : 187
File : sessions.php