Gecka Submenu Pro / unable to contact developers / PHP Compatibility

I submitted a message via the contact form located on gecka-apps.com a week ago, but have not heard back yet.

This plugin is not PHP 5.6+ or PHP 7.0 compatible.

I was trying to find out if there is an update for Pro that would resolve all of the PHP errors that are happening in PHP 5.6+. I’m currently getting about 25 PHP errors from this plugin all related to call-time pass-by-references.

`Using a call-time pass-by-reference is deprecated since PHP 5.3 and prohibited since PHP 5.4

The Pro version I have is 0.7-beta2. Since PHP 5.3 is reaching end of life at the end of next week, my web host is forcing me to update to at least PHP 5.6. I would love to continue to use this plugin, but literally can’t as it results in the white screen of death at the moment.

If anyone has been able to overcome this issue or is aware of a workaround, please let me know.