When I log on to a web site for help out a piece of code to board inside, what reason be?-CodePudding

Ask everybody to help
Jump out of a piece of code when I log on to a web site can't climb in, what reason be? How to solve?
Changed several browser,

<meta HTTP - equiv="X - UA - Compatible" content="IE=7"/& gt; (" execution error - server internal error! Please check your operation! \ n \ n "); </script> <body>

I'm sorry, perform error - server internal error, & lt;/div>