This breaks literally the entire panel.

app/Models/ServiceVariable.php

@@ -1,105 +0,0 @@
-<?php
-/**
- * Pterodactyl - Panel
- * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
- *
- * This software is licensed under the terms of the MIT license.
- * https://opensource.org/licenses/MIT
- */
-
-namespace Pterodactyl\Models;
-
-use Sofa\Eloquence\Eloquence;
-use Sofa\Eloquence\Validable;
-use Illuminate\Database\Eloquent\Model;
-use Sofa\Eloquence\Contracts\CleansAttributes;
-use Sofa\Eloquence\Contracts\Validable as ValidableContract;
-
-class ServiceVariable extends Model implements CleansAttributes, ValidableContract
-{
-    use Eloquence, Validable;
-
-    /**
-     * Reserved environment variable names.
-     *
-     * @var string
-     */
-    const RESERVED_ENV_NAMES = 'SERVER_MEMORY,SERVER_IP,SERVER_PORT,ENV,HOME,USER,STARTUP,SERVER_UUID,UUID';
-
-    /**
-     * The table associated with the model.
-     *
-     * @var string
-     */
-    protected $table = 'service_variables';
-
-    /**
-     * Fields that are not mass assignable.
-     *
-     * @var array
-     */
-    protected $guarded = ['id', 'created_at', 'updated_at'];
-
-    /**
-     * Cast values to correct type.
-     *
-     * @var array
-     */
-    protected $casts = [
-        'option_id' => 'integer',
-        'user_viewable' => 'integer',
-        'user_editable' => 'integer',
-    ];
-
-    /**
-     * @var array
-     */
-    protected static $applicationRules = [
-        'name' => 'required',
-        'env_variable' => 'required',
-        'rules' => 'required',
-    ];
-
-    /**
-     * @var array
-     */
-    protected static $dataIntegrityRules = [
-        'option_id' => 'exists:service_options,id',
-        'name' => 'string|between:1,255',
-        'description' => 'nullable|string',
-        'env_variable' => 'regex:/^[\w]{1,255}$/|notIn:' . self::RESERVED_ENV_NAMES,
-        'default_value' => 'string',
-        'user_viewable' => 'boolean',
-        'user_editable' => 'boolean',
-        'rules' => 'string',
-    ];
-
-    /**
-     * @var array
-     */
-    protected $attributes = [
-        'user_editable' => 0,
-        'user_viewable' => 0,
-    ];
-
-    /**
-     * Returns the display executable for the option and will use the parent
-     * service one if the option does not have one defined.
-     *
-     * @return bool
-     */
-    public function getRequiredAttribute($value)
-    {
-        return $this->rules === 'required' || str_contains($this->rules, ['required|', '|required']);
-    }
-
-    /**
-     * Return server variables associated with this variable.
-     *
-     * @return \Illuminate\Database\Eloquent\Relations\HasMany
-     */
-    public function serverVariable()
-    {
-        return $this->hasMany(ServerVariable::class, 'variable_id');
-    }
-}