Sometime Plesk show following ERROR after login
Fatal error: Call to undefined function isKeyProp() in C:ParallelsPleskadminauto_prependauth.php3 on line 40
This problems normally comes due to conflicts/difference between Plesk DLL’s and System DLLS. This problem can be solved by replacing libeay32.dll and ssleay32.dll of the server with the DLL’s provided by Plesk.
Following are the steps to replace the file
1) Search for libeay32.dll and ssleay32.dll in %plesk_bin% folder (C:ParallelsPleskadminbin).
2) Stop Plesk Service.
3) copy and paste them to %windir%system32 folder (C:WINDOWSSystem32).
4) Start Plesk Service.
About Milind Koyande
Milind Koyande is the Senior Research Engineer and his job is to work with new technologies, specially Cloud Computing / Virtualization Technology. His past projects include Government Sector initiatives, Backup and Disaster Recovery Solutions.
Milind Koyande is the Senior Research Engineer and his job is to work with new technologies, specially Cloud Computing / Virtualization Technology. His past projects include Government Sector initiatives, Backup and Disaster Recovery Solutions. Follow him on 
