[an error occurred while processing this directive]

Hello all,
I’m pretty new at this so please bear with me 🙂

I have just bought a second domain name and hosting, but when I install wordpress, the wp-admin page shows [an error occurred while processing this directive].
My first domain with the same hosting has no problem running wordpress, so I know it’s not a host problem.

I’ve also searched throughout the forum but cannot find a situation that’s similar to mine. All the ones I saw were that they had already get the site running and it had something to do with plugins and things. But I haven’t yet made a change to my site.

Please help.

Thanks all!