Hello Maintainer, I have the same issue for PHP 7.1.
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20160303/apc.so' - /usr/lib/php/20160303/apc.so: cannot open shared object file: No such file or directory in Unknown on line 0 # dpkg-query -L php-apcu-bc /. /etc /etc/php /etc/php/7.0 /etc/php/7.0/mods-available /etc/php/7.0/mods-available/apcu_bc.ini /etc/php/7.1 /etc/php/7.1/mods-available /etc/php/7.1/mods-available/apcu_bc.ini /etc/php/7.2 /etc/php/7.2/mods-available /etc/php/7.2/mods-available/apcu_bc.ini /usr /usr/lib /usr/lib/php /usr/lib/php/20170718 /usr/lib/php/20170718/apc.so /usr/share /usr/share/doc /usr/share/doc/php-apcu-bc /usr/share/doc/php-apcu-bc/README.md /usr/share/doc/php-apcu-bc/changelog.Debian.amd64.gz /usr/share/doc/php-apcu-bc/changelog.Debian.gz /usr/share/doc/php-apcu-bc/copyright Any advice? Thank you. -- Zheng Shao
