Hi,
keep the folders.
Some time ago there was reported a bug in a new version which did not install the asse -folder and gave - of course - an error message.
Probably you did not read this.
https://www.limesurvey.org/de/foren/installation-a-update-issues/107196-error-after-update-to-version-2-53-161004-tmp-assets-does-not-exist
So, asset folder has to exist.
Regards
Joffm
keep the folders.
Some time ago there was reported a bug in a new version which did not install the asse -folder and gave - of course - an error message.
Probably you did not read this.
https://www.limesurvey.org/de/foren/installation-a-update-issues/107196-error-after-update-to-version-2-53-161004-tmp-assets-does-not-exist
So, asset folder has to exist.
Regards
Joffm