Javascript buttons do not work after upgrade neither in frontend nor in backend.

I`ve just upgraded to the newest Easyblog version and there some issues appeared.

1. Javascript buttons do not work in the frontend - e.g. Media manager button.
2. Javascript buttons do not work in the backend - e.g. not any yes/no buttons in Settings section
3. Location maps do not load all the time in the frontend - sometimes looks like the loading process has stopped.

Please, advice how to solve the issue ...

Alex