It does not look like anything is abnormal, maybe the database username has a typo in it? Note that the name is case-sensitive, Ruinily used to run into problems with her site when she mistakenly capitalized the first letter.

About your forum though, do you use MyBB forum integration? If so, maybe posting config_forums.php will help.

In this error message:
SQLSTATE[HY000] [1045] Access denied for user 'gardenx10_tabith'@'localhost' (using password: YES)

It's leaving off the 'a' at the end of gardenx10_tabitha. Could that be why? I triple checked my username and database though and the 'a' is there.

And about the forums, yea I think so. I used the tutorial by Aasixx? :P I have the mybbenabled set to 1. I posted all my db information in there now. (Also thank you Kyttias for the help with that!)

Interesting, its weird that the error message is missing the last 'a' character. Do you think you may have had a typo in config_forums.php?

Oh! Yes! In the config_forums.php file I accidentally had a 10 instead of 1 for gardenx1_etcetc haha! Well I feel silly now. c:

Thanks for the assistance HoF! <3 It's working now!

lol so that was the problem? Is your site fully functioning now? If so, congratulations. ^^

On the other hand I found that your site has 7 users but your forum has only 2, the forum integration may not work in this case. A quick fix is to set the auto_increment value in the two users tables from your adoptables and forum database to be the same value.

Yea I noticed that. :/

I'm not sure how to do what you're saying though. Do I do this in the file manager and what files?