Not able to access One Note Page

Hi,

I am using One Note in Google Chrome browser, and I had created a page in a section and moved many sub pages under it. I have no clue what happened but when I try to access that main page now, it gives me an error "Page Deleted This Page has been deleted on another computer that hasn't synced yet. It will be removed once the sync is done".

I am just not able to figure it out and I have lost a major part of the data. Please help me resolve this issue and recover it.