Error message

Hi,
I'm a newbie and I copied this sketch. It was working but when I reloaded I suddenly had the following

redefinition of 'uint8_t servoCount

// our servo # counter
uint8_t servoCount = 0;
uint8_t servonum = 0;

I copied this sketch.

Which sketch ?
How many tabs are open in the IDE ?

We prefer to see the entire sketch, properly posted, and the entire error message, properly posted.

The locked posts at the top of this forum will tell you how to properly post.