Upgrading 1.31 to 2.4 - Problems?!

Hi!



How can we ugrade version 1.31 to version 2.4, without losing any data? …If we replace files it will update it fully and clear db. But we have a good running Mautic installation, and normally I wouldn´t upgrade, but there is another problem: When duplicating forms in a continous workflow, after a while it crashes existings forms, switches ids and show bad results on Wordpress frontend. More the results to the former form are now given to a comlete other form list…



For another client we run Mautic 2.4 and there all works perfect with duplicating forms without crashing existing ones…

Hi!

How can we ugrade version 1.31 to version 2.4, without losing any data? …If we replace files it will update it fully and clear db. But we have a good running Mautic installation, and normally I wouldn´t upgrade, but there is another problem: When duplicating forms in a continous workflow, after a while it crashes existings forms, switches ids and show bad results on Wordpress frontend. More the results to the former form are now given to a comlete other form list…

For another client we run Mautic 2.4 and there all works perfect with duplicating forms without crashing existing ones…