Event ID 2297\2307 - 503 error please help

- System
  - Provider
   [ Name]  Microsoft-Windows-IIS-W3SVC-WP
   [ Guid]  {670080D9-742A-4187-8D16-41143D1290BD}
   [ EventSourceName]  W3SVC-WP
   - EventID 2307
   [ Qualifiers]  49152
    Version 0
    Level 2
    Task 0 
   Opcode 0 
   Keywords 0x80000000000000
  - TimeCreated
   [ SystemTime]  2012-10-06T20:33:17.000000000Z 
   EventRecordID 599372 
   Correlation 
  - Execution
   [ ProcessID]  0
   [ ThreadID]  0
    Channel Application 
   Computer xxxxxxxxxxxx
    Security
- EventData
  ApplicationPool SharePoint - 8080
  ConfigException Configuration file is not well-formed XML 
  FileName \\?\C:\inetpub\temp\apppools\SharePoint - 8080.config
  LineNumber 2
   0D000000
--------------------------------------------------------------------------------
Binary data:
In Words 0000: 0000000D
In Bytes 0000: 0D 00 00 00 ....

And *****************************************************************************************************************

- System
  - Provider
   [ Name]  Microsoft-Windows-IIS-W3SVC-WP
   [ Guid]  {670080D9-742A-4187-8D16-41143D1290BD}
   [ EventSourceName]  W3SVC-WP 
  - EventID 2297
   [ Qualifiers]  49152 
   Version 0
   Level 2 
   Task 0 
   Opcode 0
   Keywords 0x80000000000000
  - TimeCreated   [ SystemTime]  2012-10-06T20:33:17.000000000Z
    EventRecordID 599373 
   Correlation 
  - Execution
   [ ProcessID]  0
   [ ThreadID]  0 
   Channel Application
    Computer xxxxxxxx
   Security
 - EventData
  ApplicationPool SharePoint - 8080
  ConfigException Configuration file is not well-formed XML 
  FileName \\?\C:\inetpub\temp\apppools\SharePoint - 8080.config
  LineNumber 2
   0D000000
--------------------------------------------------------------------------------
Binary data:
In Words 0000: 0000000D
In Bytes 0000: 0D 00 00 00 ....