PleskFatalException after Upgrade to 8.1.1

[jmzenker]

This is the only thing I get on a blank screen:

ERROR: PleskFatalException
StatInfo->getProductVersion failed: file_get_contents() failed:

0: /usr/local/psa/admin/plib/common_func.php3:151
psaerror(string 'StatInfo->getProductVersion failed: file_get_contents() failed: ')
1: /usr/local/psa/admin/plib/common_func.php3:35
getProductNameVersion()
2: /usr/local/psa/admin/htdocs/login.php3:32

 

[jmzenker]

Problem solved; just had to add the version line into empy file /usr/local/psa/version (just copied it from another plesk server I use).