Checking with other server team members, it's been observed that the
problem on errors.u.c listed point to a PHP stacktrace - not an Apache
stacktrace. Repointing to php7.0, and Invalid-ing apache2.
** Also affects: php7.0 (Ubuntu)
Importance: Undecided
Status: New
** Changed in:
Zend is part of the PHP package. The stack trace refers quite a lot to
php7.0, and in several of the observed 'incidents' according to
errors.u.c the StacktraceAddress is
"/usr/sbin/apache2:11:/usr/lib/apache2/modules/libphp7.0.so+..." which
seems to refer to the php7.0 modules and libraries
