Fatal error: Uncaught Error: Class ‘MMP\SPBAS’ not found in /wp-content/plugins/maps-marker-pro/classes/maps-marker-pro.php:111
If you are receiving the error above upon plugin activation, it is likely that your server has a security layer (like mod_security) which resulted in deleted on specific obfuscated Maps Marker Pro files. Those files are obfuscated by default to protect the license validation mechanism and if the security layer is configured to strictly, those files can be falsly identified as malware.
To fix this, please contact your hoster and ask them to add the following 3 files to the whitelist of the security layer:
If this is done, re-download the current plugin package (respectively the version you are using from our release archives if it is not the current one) and manually re-upload the 3 files above via FTP.