My apache2.4.18 in Ubuntu 16.04 with prefork MPM Loaded Modules: Apache Loaded Modules
I want to change prefork MPM to worker MPM
sudo a2dismod mpm_prefork
sudo a2enmod mpm_worker
sudo service apache2 restart
Then I get a notice and I can’t restart the Apache:"The apache2 configtest failed
Apache is running a threaded MPM, but your PHP Module is not compiled to be threadsafe. You need to recompile PHP.
apache2.service: Control process exited, code=exited status=1
Failed to start LSB: Apache2 web server."
I try to install the php7.0-fpm, but it doesn’t work for me. What should I do if I want to change prefork to worker ??? how can I fix these? Thanks in advance