Help please

[Babila]

Hello guys
Please I need your help because I am confused.
I had a fine from a train control unfortunately, I moved from the address before the letter came 2 weeks after. So, I completely forgot about the fine. On the 12 of December, my employer called me and said he has received an order from the court to deduct the fine from my salary. I called the court's fine department straight away and pay the whole amount of money(£353).
My problem is that my Citizenship application was already sent ( 2nd of December) and I did not declared the situation as I was not aware.
Is this gonna affect my application?
Do I need to call the HO to let them know?
Is this a fail for a good character requirements?

Thank you and happy new year!!!

[alterhase58]

Don't call UKVI - you will not be able to talk to a case worker. Send them by "signed for" mail a letter explaining the situation. Quote your reference number and keep a copy of everything. Shouldn't be a problem if you disclose.