table prefix problem after moving to new server

I think I have uncovered a bug in ZenCart. I recently switched to a new hosting company. I exported the database from my old hosting company and uploaded it to the new one. They imported the database (they said it would be a security risk for me to do it) but somehow the database prefix got changed to "bgs_" from the default "zen_". I changed the database prefix in the config file and everything seems to work fine except logging into the admin area. When I go to the appropriate URL I get the following message:

1146 Table 'vic320_beating_gout_store.zen_project_version' doesn't exist
in:
[select * from zen_project_version WHERE project_version_key = 'Zen-Cart Database' ]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

As you can see, it is still using the "zen_" prefix to find this info. Unfortunately I am too new to ZenCart and PHP to find the problem myself.

Can anyone tell me if I have stumbled on a real bug and if not, what am I doing wrong? Thanks!

No, that's not a Zen Cart bug.

It's a mistake made in your execution of the move to the new server.

There are two configure.php files, and it appears you've only changed the non-admin file to use the new database details.

Normally one should follow the published instructions for moving to a new server: https://www.zen-cart.com/tutorials/index.php?article=100
By using those instructions, new configure.php files are built automatically for you.
If, however, you choose to do it all manually, you need to make sure you accomplish all the same steps in your own hacking of the files.

Thanks for letting me know about the second config file, I was able to correct the issue immediately...