Fatal error: Uncaught Error: Class 'Illuminate\Database\Eloquent\Relations\HasManyThrough' not found in /home/szfwxvyz/sms/sms-ito/vendor/staudenmeir/eloquent-has-many-deep/src/HasManyDeep.php:18 Stack trace: #0 {main} thrown in /home/szfwxvyz/sms/sms-ito/vendor/staudenmeir/eloquent-has-many-deep/src/HasManyDeep.php on line 18