nerdoflinux

I couldn’t get it work while still on a multisite install. However, when I decided to split up my multisite and reverted to a normal WP install, everything worked fine.

My site is: https://www.nerdoflinux.com.

After deactivating, removing, then re-installing Jetpack, I can update settings through WordPress.com, but changes made from the Jetpack plugin settings page still aren’t being saved.

I did that, twice, and didn’t get any response, automated or not.

I did that, and I didn’t get even an automated reply and its been over 24 hours.

Version: 1.3
Found /var/www/nerdoflinux/wp-config.php.
Opening it for reading.
Looking for DB_NAME, DB_USER, DB_PASSWORD, DB_HOST and $table_prefix:
DB_NAME: found ‘[hidden]’
DB_USER: found ‘[hidden]’
DB_PASSWORD: found
DB_HOST: found ‘localhost’
table_prefix: found ‘wp_’
Attempting to connect to the DB: OK
Attempting to read NinjaFirewall’s options (nfw_options) from the DB: OK
Calling fetch_object: Error:
Exiting.
I removed the DB Name and User for security reasons. I suspect the problem is because its a multisite, so the DB prefix is wp_4_options(that’s what other plugins say)

I managed to fix it by manually removing the DB tables and reinstalling. I think the problem was it couldn’t write to the DB, so it couldn’t read the IPs, so it tried to pass an empty string, causing the error.

I managed to fix the issue. I turned on error logging, and found out the the issue was the error message: PHP Fatal error: Uncaught Error: Call to undefined function utf8_decode()

I managed to fix that by running
sudo apt-get install php7.0-xml
and restarting apache on my Ubuntu server.

I disabled all plugins except for Ultimate Member and I still receive the error.