If your panel thingie is over amped...you have an issue.
Your "fuse panel" should not have all the same green 30 amp fuses in the panel. The reason folks use the higher amped fuse is they keep blowing...this creates a nusiance when your blow dryer keeps killing the power in the bathroom, leaving you in the dark.
My suggestion is to get a licenced electrician in there to change your fuses to curcuit breakers. I know this is a DIY group, but some things need to be done by licenced folks with the right thingie tools.
I know it has been that way for 50 years ...that's what they always tell me before the fire burns the house down.