Hello Ashvini,
Not a problem. Having a gap in your project management experience is acceptable. So it's not a problem if your experience 'stopped' in 2017.
But... there is another problem in your example: PMI says the following: "All project management experience must have been accrued within the last eight consecutive years prior to your application submission." This means that you cannot submit any experience that happened before 2011. Therefore -- in your example -- the experience from 2008 all the way to 2011-06-22 (= today minus 8 years) cannot be submitted, because it is older than 8 years.
