[VE][libxml2-5] extra content at the end of document

Hello everyone

The validator writes

 

"Line 12: Extra content at the end of the document 

</script></head>"

 

I'm sorry but i can't understand this error and i don't know how to proceed
to fix it.

Thank you for your support

Validating  <http://www.clan-group.com/azukeru/>
http://www.clan-group.com/azukeru/ 
Error [libxml2-5]: ""