That message is related to the wp-spamshield plugin, which was closed in October of 2017. Given that the plugin is no longer supported, I suggest disabling it and replacing it with something that is currently maintained, such as Akismet Anti-spam.
Thank you so much.
I hadn’t noticed other similar messages. this one is everywhere:
Warning: Trying to access array offset on false in /home/allowdig/exchangetheatre.com/wp-content/plugins/wp-word-count/public/class-wpwc-public.php on line 123
And this one:
Notice: ob_end_flush(): Failed to send buffer of zlib output compression (1) in /home/allowdig/exchangetheatre.com/wp-includes/functions.php on line 5420
Thanks a lot for your time
The former comes from a plugin called “wp-word-count” which has not been in the WordPress repository since 2024 for security reasons. I would recommend removing the plugin.
The last message cannot be clearly attributed. This can be caused by various plugins. Clarify the first two cases first, and then perhaps this will also be resolved.
Thanks again, both of you,
The only left now is
Notice: ob_end_flush(): Failed to send buffer of zlib output compression (1) in /home/allowdig/exchangetheatre.com/wp-includes/functions.php on line 5420
It appears under every box for an embedded page (for examples I have a timeline with clickable previews-boxes of other pages on the same website)
This may be caused by another plugin you have activated. Or even your theme.
Deactivate all plugins to test. If it is still there, switch to a standard theme.
If you are unsure about this, create a backup of the project beforehand.
