UBB.threads PHP Forum Software Community Forums UBB.threads 7 Version 7 Support Problem w/ Upgrade 7.5.4.2 to 7.5.6

Attempting to upgrade from 7.5.4.2 to ver. 7.5.6

I followed upgrade instructions as always and received the following error msgs.
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SQL Error: Unable to connect to database server, please try again in a few minutes.

SQL Error: Unable to connect to database server, please try again in a few minutes.

Fatal error: Call to undefined function upgrade_header() ......... upgrade.php on line 67

thanks for help.

Charles

Check your password for your database in your settings make sure it is calling the correct database with the right username and password.