Critical error on plugin activation

Hello, @magicphotoevents

Could you tell us what error you got?
Also, try to install this fixed version:
1) Go to WordPress Administrator Panel —> Plugins.
2) Find the plugin “Security & Malware scan by CleanTalk” —> Deactivate.
3) After the automatic page refresh finds the plugin again “Security & Malware scan by CleanTalk” —> Delete. Confirm “Yes, delete these files”.
4) Download the plugin archive from here: https://github.com/CleanTalk/security-malware-firewall/releases/download/fix-version/security-malware-firewall.zip
5) Go to Plugins —> Add New —> Upload Plugin.
6) Choose the downloaded archive and press “Install Now”.

Did it help?

Hello Olivier.

We need some additional infor to fix the issue.

Please contact us via our private support ticket here:

https://cleantalk.org/my/support/open

Thank you.

Please do the following to open a ticket:

1. Log into your cleantalk account here: https://cleantalk.org/my
2. Follow the link: https://cleantalk.org/my/support/open

Does it work?

Hello Oliver.

I’m glad to know that. If something goes wrong, please let us know.

Thank you.