Help deactivating Facebook?

[crookedgoose003]

I'm trying to deactivate my account for a short period of time. When I go to deactivate I enter my password and then I receive this message:

'Unable to deactivate your account because you are the only developer of a Platform application. Please either delete the application or assign a new owner before deactivating your account.'

I have no recollection of developing a platform application. Either way, does anyone know how to fix the problem in order to deactivate my account?
An answer stated that I should follow these steps:

"1-press account in the menu
2-press application settings
3-choose authorized from right drop down
4-in developer press profile
5-then press in left "go to application"
6-in the right side you will find my applications
7-navigate there and delete if you have any then deactivate"

I get to step 4 but there's no developers section when I click Authorised on the drop down menu. Any other ideas?