'siteurl'

[MPAQ-Admin]

We have multiple web servers at MPAQ so I modified the config.php for the siteurl = $_SERVER['SERVER_ADDR'].'/search/' and it runs on all of them. We don't need the 'hash' => '123456', and its turned off ('hash_auth' => 'off',) but I'm not sure how to remove it but that seems to be making errors.

[adegans]

You need to have a hash for caching and such, as explained in the config.php's comments.
Setting the hash_auth to off only removes the requirement to 'log in' with it. As explained in the config.php comments.

What errors are you seeing?

[MPAQ-Admin]

A screenshot if this helps. I searched for the "word" ojrock. I works sometime. Maybe the cache?

I really love your work with this.

I deleted the cache and got it this time....

[adegans]

What I meant was the servers error_log, not the onscreen errors.

But does it work without your modifications? If so, then the queries are failing because you messed with siteurl and ignored/misconfigured the hash earlier.
Please use Goosle as intended. Or if you make modifications to it know what you're doing.