Eloquent join not working for very big column name in Lumen 5.2

Eloquent join not working for very big column name 'LimitedEnglishProficiencyDescriptorId' in Lumen 5.2, is this a bug or am i missing something.

Example join

public function proficiency() { return $this->hasOne('App\Models\ODS\LimitedEnglishProficiencyDescriptor', 'LimitedEnglishProficiencyDescriptorId','LimitedEnglishProficiencyDescriptorId') }

$students = Student::with('proficiency')->get();

My workaround was to use alias, just wondering to find the reason