This morning when I tried to enter to my website I got an error like : Parse error : syntax error, unexpected end of file, expecting'(' in /home/my name/public_html/wp-includes/formatting.php on line 3908 I got this error on both of my websites . One day before I got wordfence alert that a user with username "backup" who has administrator access signed in to your WordPress site. User IP: 18.104.22.168 User hostname: 22.214.171.124 User location: Republic of Lithuania I changed my password , deleted him , and blocked his ip . But it did not work as you see .. I was talking with Hostgator support and they cant say how they did it and gave me an advice to keep it updated , and that it was probably from one of my plugin . But the problem is that on my second website had just one plugin , and it was WORDFENCE . Also I kept it updated all the time ! So I just want to know , is it possible to find how they did it ? If I make backup , how could I be sure that he won't do it again ? Manu thanks for any help .