error multiField

Hi, how can I solve this? It is visible when I enter the plugin

Fatal error: Uncaught ArgumentCountError: Too few arguments to function rlMultiField::getLevel(), 1 passed in /mnt/webs/e0/12/54477112/htdocs//plugins/multiField/admin/multi_formats.inc.php on line 445 and exactly 2 expected in /mnt/webs/e0/12/54477112/htdocs//plugins/multiField/rlMultiField.class.php:1267 Stack trace: #0 /mnt/webs/e0/12/54477112/htdocs//plugins/multiField/admin/multi_formats.inc.php(445): rlMultiField->getLevel(NULL) #1 /mnt/webs/e0/12/54477112/htdocs//administrator7/index.php(211): require_once('/mnt/webs/e0/12...') #2 {main} thrown in /mnt/webs/e0/12/54477112/htdocs//plugins/multiField/rlMultiField.class.php on line 1267

It happened after upgrade php version on your server. Also, you have an old version of the plugin. I have solved the problem with the plugin. Please check it again.

It works fine thanks, I tried to update the add-on but it seems it didn't work. Now I find this too, can it be by updating that add-on?
https://www.screencast.com/t/lJaElUSv

The problem happens because you are using wrong google map API keys. If you want you can write to my PM and we will create correct google map API keys.