Creating config file /etc/php5/mods-available/readline.ini with new version
Setting up php5 (5.4.45-2+deb.sury.org~precise+2) ...
Processing triggers for libapache2-mod-php5filter ...
Action 'configtest' failed.
The Apache error log may have more information.
Your apache2 configuration is broken, so we're not restarting it for you.