Error upgrading Payplans from 3.4.1

Hi,

We are having problems upgrading our Payplans. When we install Payplans extension it continues to Payplans wizard and, in install step, it appears a message: "Some Fatal Error Occured ! Please try to run installer again.".

PHP error log shows this:


AH01071: Got error 'PHP message: PHP Warning: Parameter 1 to plgSystemRsseo::handleError() expected to be a reference, value given in Unknown on line 0\nPHP message: PHP Fatal error: Uncaught RuntimeException: Archive does not exist in /var/www/vhosts/http://dev.infinityinner.com/httpdocs/libraries/vendor/joomla/archive/src/Zip.php:163\nStack trace:\n#0 /var/www/vhosts/http://dev.infinityinner.com/httpdocs/libraries/vendor/joomla/archive/src/Archive.php(80): Joomla\\Archive\\Zip->extract('/var/www/vhosts...', '/var/www/vhosts...')\n#1 /var/www/vhosts/http://dev.infinityinner.com/httpdocs/libraries/joomla/archive/archive.php(49): Joomla\\Archive\\Archive->extract('/var/www/vhosts...', '/var/www/vhosts...')\n#2 /var/www/vhosts/http://dev.infinityinner.com/httpdocs/administrator/components/com_ppinstaller/helpers/install.php(158): JArchive::extract('/var/www/vhosts...', '/var/www/vhosts...')\n#3 /var/www/vhosts/http://dev.infinityinner.com/httpdocs/administrator/components/com_ppinstaller/controllers/install.php(58): PpinstallerHelperInstall::extract('/var/www/vhosts...', '/var/www/vhosts...')\n#4 /var/www/vhosts/http://dev.infinityinner.com/httpdocs/libraries/src/MVC/Controller/BaseController.php(710): Ppin...\n', referer: http://dev.infinityinner.com/administrator/index.php?option=com_ppinstaller


We are upgrading from a 3.4.1 Payplans version.

Could you help us?

Regards