Changed Hosting SyntaxError

[stockdiv]

I changed my hosting. Script version 15.01
Content error:
The requested URL /stock-photo/ ...............html was not found on this server.

Also the upload at frontend (/members/filemanager_photo_jquery.php) is not working:
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data

Any idea? Maybe something wrong with database export? But the site looks working at frontend.

Upgraded to version 15.09. Same problem.

[admin]

You didn't upload .htaccess file into the root directory.

[stockdiv]

File exists. A new user is able to upload, everything works fine. Photo detailed page at fronted too. Old user (registration before server change) get error and detailed photo page error too. I have no idea.

[admin]

You should write me an email with your site details.