Error 2.3.1.1 - Can't initialize plug-ins

Hi friends !

I recently updated my version of OCS to 2.4, now I'm trying to update the client version do 2.3.1.1 but when I try to install it gives me the follwing error:

Error ! Can't initialize plug-ins directoty. Please try again later.

The same problem occurs when I try to use the OCS Packger.

Any idea ou sugestion ?

Tks !