Problemer med upload af hjemmeside

Jeg har lige forsøgt at uploade min hjemmeside, men er lidt i tvivl om jeg har gjort det rigtig.

jeg får nemlig følgende fejl

File or assembly name System, or one of its dependencies, was not found

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IO.FileNotFoundException: File or assembly name System, or one of its dependencies, was not found.

Source Error:

Line 30:        private static bool __intialized = false;
Line 31:       
Line 32:        public Global_asax() {
Line 33:            if ((ASP.Global_asax.__intialized == false)) {
Line 34:                ASP.Global_asax.__intialized = true;

hele fejlmeddelsen kan ses her http://www.gulbaek.net/