Camera says no

So, with the intention of starting to make videos and content and stuff, my camera decided to have a bit of a problem.

You can see on the right side, the strange line thingy. It happens randomly, no matter what setting I change. Sometimes it appears for a second or less, other times it's there for the whole video.

I just hope it's not going to be an issue to get fixed - especially since it's a new camera.

Anyway, here's the first video from my new channel on Youtube.

Hopefully, will have more videos to come.