I worked in school as assistant teacher in UP till 23, April, 2023. I got appointment letter on 19 April and on 24 April , I joing new school as a Lecturer. On 23rd I requested for Lien from my previous employer and on 24 April I send that letter through what's app but I could post that latter of request on 25th April inspite of accepting or rejecting that letter, my previous employer made a complaint to my new employer regarding my resignation. After that I give resignation on 29th may and it had been accepted by my previous employer w.e.f. from 23rd, April, 2023.
Is there any problem in this, because it is accepted after my new joinging