castander

The cache files are normal.
On my server I have these files:

a-a9fef2d78753e158faa809ed9953ddc8.cache
a-cbecda808851690fc31d4d02274dd57d.cache
a-fad13358197c8e2467e8be3bd5cd05a4.cache
p-24f0c19a926f961d43213398cb607956.cache
p-b123973f5c40212bffa1e50423a6cbd4.cache
p-f86386bfcfa6963448d7133b9d6a048f.cache

Perhaps the wordpress version is not compatible with the plugin?

I put the codes as you said.
No spaces.

[fbvinyl id=448876188466232]
[fbvinyl id="448876188466232"]

see the result:

https://syrenshill.byethost3.com/?p=25

I tried all the codes:

[id fbvinyl = “448876188466232”]
[id fbvinyl = 448876188466232]
[fbvinyl id= “448876188466232”]
[fbvinyl id= 448876188466232]

and still not working.

cURL support enabled
cURL Information 7.15.5

My version of wordpress is 3.5.1