Can't rename my system

Problems Fixed
#1

Hi, I don’t know where to turn to. Who could help me out?

I have a system named SunnySideUp2 and I would like to rename it to SunnySideUp.
The message I get is “The system name SunnySideUp already exists”, but when I try to find that system, it doesn’t show up. I have the impression that it was my own first attempt to register my PV system back in 2015, but I don’t remember exactly.
I would be interested to see the data of this ‘hidden’ system, or have it removed to I can rename my system as stated above.

#2

go to PV ladder,top left type sunnyside in the Find box and a drop down box will show all systems near this name Jim

#3

https://pvoutput.org/list.jsp?id=1471&sid=1130