This bug was fixed in the package php-horde-mapi - 1.0.8-2ubuntu1
--------------- php-horde-mapi (1.0.8-2ubuntu1) yakkety; urgency=medium
* d/tests/control: allow stderr output, as deprecated warnings from BigInteger are reported with PHP7.0 (LP: #1593003).
-- Nishanth Aravamudan <email address hidden> Thu, 16 Jun 2016 13:58:14 -0700
This bug was fixed in the package php-horde-mapi - 1.0.8-2ubuntu1
---------------
php-horde-mapi (1.0.8-2ubuntu1) yakkety; urgency=medium
* d/tests/control: allow stderr output, as deprecated warnings from
BigInteger are reported with PHP7.0 (LP: #1593003).
-- Nishanth Aravamudan <email address hidden> Thu, 16 Jun 2016 13:58:14 -0700