Traffic is full after activating the theme lusion theme and recomanded plugin for theme on wordpress, and my site hasn't been published before and doesn't have a viewer, why is this happening?

I have tried two VPS providers and the results are the same

*FYI: I use a standard wordpress VPS with the same settings as my other sites and the theme runs smoothly on the other hand

warm regards,

wahyu

We're sorry that we couldn't find a solution, and the email reply from the technical issue from APR took too long, so we changed the template due to the need for a deadline

if I use another theme everything goes smoothly, but if I start running it with the Lusion theme and our plugin server,
we always get an error, as you can see in the file attachment

Sorry also from us. Can I get refunds from authors?
We didn't use the theme because we couldn't find a solution

Thanks for your understanding

Regards,

Wahyu