Fatal error: Interface 'Swift_Transport' not found

[MMJH]

Hi all,

 

please, help me. I have made clear PS installation 1.6.1.10, configured it, but when I try to test e-mails, there is an error:

Fatal error: Interface 'Swift_Transport' not found in /(mydomain)/tools/swift/classes/Swift/Transport/MailTransport.php on line 25

Any idea of fix this problem?

 

Thanks in advance!

 

PS: I have 1.5.6 on same domain and everything works.

 

[MMJH]

SOLVED!

 

I have rewrited all files in "swift" folder and it works. Hmm.

 

However, I have also tested 1.6.1.11 beta (clean install) and sending mails does not work at all. When I´ve rewrited swift folder from 1.6.1.10, it worked. So beware of it.