Files located in "%pelsk_vhosts%\example.com\httpdocs\files" can not be accessed. The following error on browser:
File not found
Firefox can't find the file at http://example.com/files/file.png
Filesharing directory in Plesk is configured to
filesdirectory as well
Filesharing and physical directory conflict.
Set Plesk filesharing directory to different than
files-shared via Tools & settings - File Sharing