can u check this and solve this solution for me (while deploying i'm geeting this error)

hi frds, while deploying publishing websites i'm getting error in web config file and some errors, so each and every time while deploying i'm getting like this. solve this for me......

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Could not load the assembly 'App_Web_vw9ykbei'. Make sure that it is compiled before accessing the page.

Source Error:

Line 1:  <%@ page language="C#" autoeventwireup="true" inherits="_Default, App_Web_vw9ykbei" %>
Line 2:  
Line 3:  

and another time i'm getting like thiss....

Configuration Error

Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: Child nodes are not allowed.

Source Error:

Line 29: 				
Line 30: 		
Line 31: 			
Line 32: 				
Line 33: 				

my web confg file is like this....