What that error means is that includes/class_rpg_core isn't being included in global_start like it should.
open showthread_post_start.php and put at the top after the <?php
include(DIR . '/includes/class_rpg_core.php');
ad see if this helps.

Is there any way to get rid of the character creation? I just want people to be able to register and play! This whole character creation and class setting is ridiculous. I tried turning off headquarters, but it did nothing more than refuse any new players to create a character.

I was also wondering if there would be any way to integrate the item center with the vbplaza shop. And just have it another catagory that is displayed in the shop. that would be really cool and just have the items displayed like that.

And finally, I was wondering if there would be a way to get rid of the dualing system, and just have it so that there is an attack button in the postbit that just attacks the person. So no accepting the fight or whatever. It just happens whether the person is online or offline. And then when they die, their usegroup is changed.

I know this is a lot to ask, so I am thinking of offering paypal? Name your price and we shall negotiate.

Thank you! it works :D why did it do this? It was working fine before, what made it suddenly do this?

[EDIT]
Ok now i get this error when trying to go into healing center, headquarters, etc...

Fatal error: Undefined class name 'rpg_core' in /home/xxxx/public_html/xxx/forums/headquarters.php on line 75
[/EDIT]

Your global_start plugin is fubared. That error will spawn on every single page unless you fix it.
I don't know how to fix it, since I don't have that error appearing anywhere. Try to check that the RPG - Global Require plugin is active. That's all I can tell you.

Well I have tried everything in my power to get this to work with no prevail. If you ever do get a fix, be sure to PM me becuase I am uninstalling this. Sorry, but I do not run flawed things on my board.

- Dark (Aka Trevor)

Little off topic but to Raven, what Theme are you using for windows xp. Looks like royale but slightly different. Sorry for the off topic question.

Not to mention how I don't have access to a computer at the moment, I need to get the hack in proper shape before I undertake such an extensive task.
Sorry, but I don't have the time to do this at the moment. It might benefit you, should you choose to attempt to hire someone to do this for you, to wait until the hack don't have too many major changes left to it. Not only because it will cost you extra to get it rewritten, but because you might like the new features ;)
It's extremely difficult for me to bugfix something that is obviously not a problem with my hack. How I know it's not the RPG hack's fault? 300+ users have fresh installed and/or upgraded this hack and I have heard bugger all about this before.
So yeah, maybe your PHP version is incompatible for some reason, I dunno.
It's called Luna Element 4 if Im not mistaken.

How do I know that this information is misleading?

I have had the hack installed ebfore, Thus, making it so that it DOES work on my PHP version. The only problem I can see is that something you did to the new version is not compatable with one of my other adons or that there is a tiny glitch in the files. Also I have tested this on 4 DIFFERENT boards and I get all the same results. So enjoy that little tase of life thanks.

Well, right now I have a hack from another website that is allowing me to port it over. pending on whether or not I can do this, I will probably hire someone to edit what I need.

where become the RPG Hack? I need it