Error on webpage

Hi Perhaps can someone help me… i always receiveing following error

Ein Fehler vom Typ E_ERROR wurde in der Zeile 89 der Datei /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-content/plugins/host-webfonts-local/src/Admin/Updates.php verursacht. Fehlermeldung: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-content/plugins/host-webfonts-local/src/Admin/Updates.php:89
Stack trace:
#0 /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-content/plugins/host-webfonts-local/src/Admin/Updates.php(89): array_keys()
#1 /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-includes/class-wp-hook.php(324): OMGF\Admin\Updates->maybe_display_premium_update_notice()
#2 /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-includes/plugin.php(205): WP_Hook->apply_filters()
#3 /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-admin/includes/class-wp-plugins-list-table.php(105): apply_filters()
#4 /homepages/44/d87596012/htdocs/clickandbuilds/TSVJesenwang/wp-admin/plugins.php(553): WP_Plugins_List_Table->prepare_items()
#5 {main}
  thrown

Thanks

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