phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bf78a2a98311de41ccb07b44a3472be8' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bf78a2a98311de41ccb07b44a3472be8', -1, 1715740816, 1715740816, '0393519a', -4, 0, 0)

Line : 187
File : sessions.php