PDF Viewer not working after upgrade to 21.0.1

[sthatte]

Hi,

My problem got resolved after disabling mod_evasive and changing mod_security to Detection_Only

[CareIT]

Hi sthatte,

Do I have to do this changes in a config file?
Can you please tell me in which one?

Thanks for your answer and thanks for your help

[sthatte]

It depends whether you have these modules installed or not, if not then the issue is something else.

On ubuntu

apachectl -M | grep evasive

evasive20_module (shared)
#Comment all the lines in /etc/apache2/mods-enabled/evasive.conf

For mod_security
apachectl -M | grep security
security2_module (shared)

Change in /etc/modsecurity/modsecurity.conf
from
SecRuleEngine On
to
SecRuleEngine DetectionOnly

[CareIT]

The nextcloud runs on my webspace.
I will search and try to change it