''Unfortunately, Calendar Storage has stopped'' error on Sony Xperia M (C1905)

Question

I get "Unfortunately, Calendar Storage has stopped" because of  which I cannot make calls or send Email from my phone. This affects my work too.

Is there a solution for this issue? I've already formatted my device because it was slow and lagging a lot.

NDTS · Answer

First try rebooting

Then try deleting app data from the calendar storage app preinstalled on your phone

If this problem persists try reseting your phone again

One Answer