My SD card was stuck in the camera due to the corner of it chipping off. I believe the SD card reader for the camera is ruin as even if i insert a new card. it reads "Card Error".
I need help if anybody knows how i can get it repair please.
The service center of your camera brand should be the first approach.
'Card error' points out to a general problem as you suspect, no Format function will help here. In order to format the card the connection to the storage chip must be established - something that is not the case here.