ladybugjewellery.com on "W3 Total Cache Error"

Hi,

I've tried to deactivate W3 plugin.

Now I tried to access my dashboard and I just receive the message below:

W3 Total Cache Error: some files appear to be missing or out of place. Please re-install plugin or remove /customers/9/1/6/ladybugjewellery.com/httpd.www/wp-content/object-cache.php.

There is no way I can now come in my /wp-admin.

Please can somebody help me with this?

Thanks,
Pedro.