I'm having problems getting my osTicket to work using PHP7-fpm.I had an old osTicket 1.9.8 installation on Debian6/PHP5.4, and used intermediate Debian8/PHP5.6 to perform an upgrade for 1.10 in order to gain PHP7 support. The updated version 1.10.1 works fine on that intermediate PHP 5.6 FPM server.I copied both files and SQL database on the new server. At least all the AJAX queries aren't working and I get strange PHP and SQL errors.Environment:osTicket Versionv1.10.1 (9ae093d) — Up to dateWeb Server SoftwareApache/2.4.25 (Debian)MySQL Version10.1.26PHP Version7.0.19-1and every PHP extension and settings check under this shows checkbox for OK.However, all the AJAX tooltips & tools are empty.every ticket gives error when trying to write reply/comment: Unable to lock the ticket. Someone else could be working on the same ticket.Apache error.log shows this kind of messages: AH01071: Got error 'PHP message: PHP Warning: Declaration of AssignmentForm:($options) should be compatible with Form:($staff = true, $title = false, $options = Array) in /home/srotiketti/public_html/include/class.forms.php on line 4367\nPHP message: PHP Warning: Declaration of TransferForm:($options) should be compatible with Form:($staff = true, $title = false, $options = Array) in /home/<user>/public_html/include/class.forms.php on line 4487\n'The php7.0-fpm is using exactly the same kind of proxy_fcgi setup, only the location of the unix socket is different:ProxyPassMatch ^/(.*\.php(/.*)?)$ unix:/var/run/php5-fpm-user.sock|fcgi://localhost/home/user/public_htmlProxyPassMatch ^/(.*\.php(/.*)?)$ unix:/run/php/user.sock|fcgi://localhost/home/user/public_html