Array-Merge Error includes/class_bootstrap.php - Problem! Please help!

[hyperviperx99]

Okay I tried to install the gameroom mod from vbgaming

and when I uploaded the xml file, and click on pages,

I get this error:

function: array-merge includes/class_bootstrap.php gameroom
Argument #1 is not an array in [path] includes/class_bootstrap.php(1312) evald code on line 114

I disabled the product and it's gone, but when I install it again, it comes back

I want to install the product but how do I remove this error?

Please help