Type error getTablePrefix

[LaravelFreelancerNL]

`php artisan model:show User

TypeError

LaravelFreelancerNL\Aranguent\Connection::getTablePrefix(): Return value must be of type string, null returned

at vendor/laravel-freelancer-nl/aranguent/src/Connection.php:115
111▕ * Get the collection prefix for the connection.
112▕ /
113▕ public function getTablePrefix(): string
114▕ {
➜ 115▕ return $this->tablePrefix;
116▕ }
117▕
118▕ /*
119▕ * Disconnect from the underlying ArangoDB connection.

  +13 vendor frames 

14 artisan:35
Illuminate\Foundation\Console\Kernel::handle()
`