Lat two lines of my output shown in my Terminal
Adding TEXT TOP @ LEFT CORNER for AP ECET 2020 Electronics and Communication Engineering September 14, 2020 Shift 2 English Question Paper Killed
Removing the Watermark step from pdf is working smoothly, but when it comes to merge the images, output shown is KIILED.
Most likely you have memory errors, this library is not optimised for merging pages. I hope this improves in future