Select STYLE or Make Changes Deprecated Error

If you change settings in Staging , Under Map or View get errors , example:

Deprecated: Calling get_class() without arguments is deprecated in
mu-plugins/store-locator-plus/include/module/admin_tabs/SLP_BaseClass_Admin.php on line 592 

Reproduction

• Login or switch to Feeding America San Diego on local develop (or staging)
• Select a new Locator Style (“Feeding America”)
• Click Select

Dev Notes

Added get_class($this) to the method in SLP_BaseClass_Admin on line 592 as required by PHP 8.