XF 2.0 Need Help [Paid] Upgrading my Forum

[Hensmon]

Hey all. I have not upgraded my forum in years (4+). Reason being is that I have all this custom front end work and plugins installed and I am terrified that any upgrade will do will break everything. I already had some signs this would be true when I moved to the new PHP version, which broke some key components in my style.

One issue not upgrading is causing is a constant stream of error logs (ErrorException: Template error: [E_WARNING] A non-numeric value encountered), which are filling my database to ungodly sizes. Its literally 50+ error logs a second being generating. My host is not happy

I therefore need [paid] support for someone to update and upgrade my site. Ideally it can be done in a silo'd or controlled way, that doesn't impact the live UI.X template until we confirm its working and can make a switch.

Site is Trancefix.nl

Thanks,
Henry

 

[MySiteGuy]

Styles and add-ons are not compatible between XF 1.x and 2.x. They all need replacing. The last version of PHP that smoothly runs Xenforo 1.5.26 is 7.3.33, and deprecation and warning errors must be suppressed.

I'm reaching out to you via a conversation message.