Hi @ShiwaniSh, it's possible that the complexity of your segments is too much for workspace to handle. Try saving your dashboard, close it and reopen it. Does it still give you the same error?
Try replicating the issue with a different set of segments, try simpler segments. If it still happens, then there might be something going on and you should reach out to client care about it.
If it's the complexity of your segments, see if there is a way that you can simplify them, or reduce the amount that you're using. 10+ segments sounds like you're trying to get to a very specific section of customers/interactions. Stuff like "equals any of" takes more processing power than "equals", for example. So see if you can make changes to make your segments less complex.