I see white screen when go to API page in Tools I have mcrypt and curl also (VPS, ISP). Also i cope htaccess file to api folder. Tried to change permissions to 777 to all: files and folder 777 - nothing happens. What can i do? Thanks a lot!
Anything in server error log? Also, try reimport the add on XML. I think you interrupted the rebuild process after installing it.
Hmmm...You are right. On the admin dashboard i saw message about "interrupted the rebuild process after installing it". Press it and then everything is working! Thanks!