NEW WP INSTALL ERROR: You do not have sufficient permissions to access this page

First off. I cannot count how many WP installs I have done (just this year alone). I cannot count how many WP upgrades I have done either. Also, I have scoured the internet for a solution to this issue, and have only found issues that pertain to a theme or plugin issue during an upgrade.

**I WANT TO MAKE IT VERY CLEAR THAT THIS ISSUE IS FROM A FRESH WORDPRESS INSTALLATION ON A BRAND NEW DOMAIN**

**THIS IS NOT AN UPGRADE ISSUE, THEME ISSSUE OR PLUGIN ISSUE**

HERE IS THE ISSUE. I did a fresh install on a new domain and when i went in to log into the wp-admin with the admin account, I got this error:

You do not have sufficient permissions to access this page.

Now, ironically enough, I got this error a couple of times doing some wordpress installations for website migrations over to my new server last week. Talking to some tech’s, they told me to uninstall wordpress and do another clean install. The notified me that sometimes wp and mySQL don’t setup the tables 100% properly. When these issues happened before, I would simply uninstall wordpress and do a fresh install and everything would work.

With this new domain, however, I have done about 20 Install/Uninstalls over the last 12 hours and am starting to get extremely frustrated.

Does anyone have any ideas as to how to correct this matter?

Thank you in advance!

ON A SIDE NOTE: I HAVE SEARCHED THROUGH COUNTLESS FORUM POSTINGS ABOUT THIS BUT THEY ALL SEEM TO BE RELEVANT TO AN UPDATE WHERE A PLUGIN WAS THE ISSUE. THIS IS NOT AN UPDATE. ZERO PLUGINS OR THEMES (except the ones that come with WP)