Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Relations\BelongsToMany" not found in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/illuminate/database/Eloquent/Relations/MorphToMany.php:9
Stack trace:
#0 {main}
  thrown in /usr/home/seoulsource/domains/kgaeul.web.id/public_html/vendor/illuminate/database/Eloquent/Relations/MorphToMany.php on line 9