Help! Serious problem

I’ve just seen on my bluehost account that it says, under WordPress:

3.2.1 https://www.thehoneymoonproject.com
This installation is pending an operation which must complete or be cancelled to view more options.

But I’m not sure how I can do that….

Change the value of the DEBUG variable in your wp-config.php file to true and view the site again. If there’s a PHP error, that might at least point you in the right direction.

Thanks for that. How do I access that file? Sorry to be really stupid.

Also, I don’t know if this makes a difference but Bluehost says this when I go to simple scripts:

Currently in Progress
The following operations are currently processing.

Upgrading WordPress to 3.2.1 at https://www.thehoneymoonproject.com
Version Discrepancy
We have detected that you are running a version outside of the scope of this upgrade. We’ve updated our records with your current version. Please refresh the page to see if you have additional upgrades available.

I have an option to cancel or close it but don’t know if that’s something that affects anything or not.

Just close the option in Simple Scripts, then re-run your upgrade.

Also, for deactivating plugins, see: https://codex.www.ads-software.com/FAQ_Troubleshooting#How_to_deactivate_all_plugins_when_not_able_to_access_the_administrative_menus.3F