Pepper plant suddenly wilt??!!

Hi I am not too sure what's happened to my pepper plant last night I watered it ,l have kept it for 2years in the veranda and it's been fine but this morning it was wiltered so I spayed the leaves with water and put it outside in the yard but later moved it in the shade of the yard but no difference I examined it no pests on it
It's got flowers and little peppers on it so what else do you suggest I do?

 

Thought the pot might need changing so carefully repoted it used Coco soil with compost
might have overwater ed it as the compost was wet at the bottom

 

Did I have white roots, or only brown ones.

 

White roots

 

May well pick up then, keep it out of the sun for a few days.

 

Ok

 

Hi Pete the pepper plant unfortunately wilted worse although it was green I did see some brown roots but they were mostly white I left it outside over night we had a thunderstorm/hail but next morning it looked shrivelled so I took it out of the pot and put it in the bin and got rid of the dirt I think I throw the pot away because I think the pepper plant caught a virus not COVID lol or root rot because I did notice the soil was wet when I repotted it it's a shame I was hoping to save it

 

That's a shame, you could probably still pick up a plant locally if you want to.