Update Crashing My Website

My website is crashing when installing one of the following:

I think the issue is with the T4 Content Load Page, but not sure.

I rolled back the website twice and each time the website works well.

First update: I Got 404 errors starting on the homepage

Second update: The homepage showed up but all listings returned 404 errors.

Also, I am using php 8.1

When you install new version of this T4 Builder plugin, did you install latest version for component also?

Yes, I installed the newest version from your website yesterday.

joecan It seems that you already restored the old version, let me know if you still need help on this.

Yes, I really, really need help.
I already rolled back twice and it took me 6 total hours.

Any assistance would be appreciated.

joecan We will release a new version for T4 Builder today, kindly wait.

Great

joecan We released a new version, could you backup your site and install latest version?

I will install in the morning when your staff is available in case something goes wrong.

joecan Let me know if you need further help then.