Trouble on the sets of Colors’ Comedy Nights Live doesn’t seem to end.

After Mika’s sudden exit, a popular actor has now bid adieu to the show.

We are talking about the very bubbly Upasana Singh who has quit the above Optimystix show.

According to our sources, Upasana was unhappy with the way her character was shaping up. She has apparently stopped shooting and asked the makers to clear her dues.

And here comes an interesting angle. We have been informed that post her exit, Upasana has been asked to sign a contract which states that she cannot join Sony Entertainment Television’s The Kapil Sharma Show. As Upasana was earlier part of Kapil’s show (Comedy Nights With Kapil), the channel (Colors) doesn’t want her to move to his new show.

When we buzzed Upasana, she heard us out and then replied, “I cannot talk about anything at this point of time.”

Hmmm...Seems like we've hit the bulls eye!

On the other hand, if rumours are to be believed, Colors is not happy with the way Comedy Nights Live is faring on TRP chats. Though the host of the show Krushna Abhishek has already thrashed the rumours, we hear that if the show doesn’t manage to garner good TRPs it might go off air.