A lot of errors in the background since the last version

Well the plugin works, but something has changed in the Divi admin code that is causing some issues that only reveal when you debug WP:

[07-Feb-2020 14:38:59 UTC] PHP Notice: Accessing static property ET_Builder_Module_Tabs_Item::$field_dependencies as non static in/www/wp-content/plugins/content-visibility-for-divi-builder/content-visibility-for-divi-builder.php on line 332
[07-Feb-2020 14:38:59 UTC] PHP Stack trace:
[07-Feb-2020 14:38:59 UTC] PHP 1. {main}()/www/wp-admin/themes.php:0
[07-Feb-2020 14:38:59 UTC] PHP 2. require_once()/www/wp-admin/themes.php:10
[07-Feb-2020 14:38:59 UTC] PHP 3. require_once()/www/wp-admin/admin.php:34
[07-Feb-2020 14:38:59 UTC] PHP 4. require_once()/www/wp-load.php:37
[07-Feb-2020 14:38:59 UTC] PHP 5. require_once()/www/wp-config.php:87
[07-Feb-2020 14:38:59 UTC] PHP 6. do_action()/www/wp-settings.php:545
[07-Feb-2020 14:38:59 UTC] PHP 7. WP_Hook->do_action()/www/wp-includes/plugin.php:478
[07-Feb-2020 14:38:59 UTC] PHP 8. WP_Hook->apply_filters()/www/wp-includes/class-wp-hook.php:312
[07-Feb-2020 14:38:59 UTC] PHP 9. et_builder_add_main_elements()/www/wp-includes/class-wp-hook.php:288
[07-Feb-2020 14:38:59 UTC] PHP 10. do_action() /www/wp-content/themes/Divi/includes/builder/framework.php:635
[07-Feb-2020 14:38:59 UTC] PHP 11. WP_Hook->do_action() /www/wp-includes/plugin.php:478
[07-Feb-2020 14:38:59 UTC] PHP 12. WP_Hook->apply_filters() /www/wp-includes/class-wp-hook.php:312
[07-Feb-2020 14:38:59 UTC] PHP 13. {closure:/www/wp-content/plugins/content-visibility-for-divi-builder/content-visibility-for-divi-builder.php:241-371}() /www/wp-includes/class-wp-hook.php:288
[07-Feb-2020 14:38:59 UTC] PHP 14. MEDB_ET_Builder_Element->__construct() /www/wp-content/plugins/content-visibility-for-divi-builder/content-visibility-for-divi-builder.php:365
[07-Feb-2020 14:38:59 UTC] PHP 15. MEDB_ET_Builder_Element->__unset() /www/wp-content/plugins/content-visibility-for-divi-builder/content-visibility-for-divi-builder.php:257

The admin panels got slower because of that, there are tons of raises of this exception