I'm having this issue too. I went to look at PHPMyAdmin to see if there were any database errors and for some reason, it won't log me into it. I have made a user for the database and even used my normal user I log into cPanel with, but to no prevail.
General Error
SQL ERROR [ mysql4 ]
Too many connections [1040]
An sql error occurred while fetching this page. Please contact an administrator if this problem persists.