This is my first post here and I hope, I will get the solution of this issue from experts here.
It actually started when I was trying to change the design of my template and adding new widget but after adding the widget, when I try to move it to different location in layout section of blogger and save the changes, I get a message “An error occurred, please refresh the page and try again”
Again, when I try to preview the layout, I get this error message:The template is updated in other place. Please reload the original page and try again. Error 500
Moreover, when I exited without saving, the new gadget is present in the place where I added it anyway.
I am fed up with the changes suggested by others and for you guys I have even pointed them below so you don’t need to research whole issue again. You can try the recommendation pointed below may this work for you but these recommendations not worked for me actually.
Solution by Others
(Which is not working for me ) May be it will help you.
Others said that whey they removed the widget that has code visible mobile=‘only’ then they are able to save the widgets without any error and also we make sure that we haven’t deleted any compulsory widgets like attribution tag.
Second they are also suggested that there is a tag line right to the footer of blogger i.e “powered by blogger” you must not remove it.
Guys I just want that please come with more ideas and solve this issue not only for me but hundreds of other bloggers.