SQLSTATE[HY000]: General error: 1005 Can ' T create table - Laravel 4

Ich bekomme diese Fehlermeldung, wenn ich php artisan migrate. Gibt es etwas falsch in meinem migration-Dateien? Oder ist es möglich meine Modelle sind falsch codiert? Aber die Migrationen sollten die arbeiten noch, es ist etwas falsch in den Modellen?

[Exception]                                                                  
  SQLSTATE[HY000]: General error: 1005 Can't create table 'festival_aid.#sql-  
  16643_2033' (errno: 150) (SQL: alter table `gigs` add constraint gigs_band_  
  id_foreign foreign key (`band_id`) references `bands` (`band_id`) on delete  
   cascade) (Bindings: array (                                                 
  ))

[PDOException]                                                               
  SQLSTATE[HY000]: General error: 1005 Can't create table 'festival_aid.#sql-  
  16643_2033' (errno: 150)

gigs migration

public function up()
    {
        Schema::create('gigs', function($table)
        {
            $table->increments('gig_id');

            $table->dateTime('gig_startdate');

            $table->integer('band_id')->unsigned();
            $table->integer('stage_id')->unsigned();

            $table->foreign('band_id')
                ->references('band_id')->on('bands')
                ->onDelete('cascade');

            $table->foreign('stage_id')
                ->references('stage_id')->on('stages')
                ->onDelete('cascade');
        });

    public function down()
    {
        Schema::table('gigs', function($table)
        {
            Schema::drop('gigs');
            $table->dropForeign('gigs_band_id_foreign');
            $table->dropForeign('gigs_stage_id_foreign');
        });
    }

bands migration

public function up()
    {
        Schema::create('bands', function($table)
        {
            $table->increments('band_id');

            $table->string('band_name');
            $table->text('band_members');
            $table->string('band_genre');
            $table->dateTime('band_startdate');
        });
    }

    public function down()
    {
        Schema::table('bands', function(Blueprint $table)
        {
            Schema::drop('bands');
        });
    }

Modell Band

<?php

class Band extends Eloquent {

    protected $primaryKey = 'band_id';

    public function gig()
    {
        return $this->hasOne('Gig', 'band_id', 'band_id');
    }
}

Modell Gig

<?php

class Gig extends Eloquent {
    protected $primaryKey = 'gig_id';

    public function gig()
    {
        return $this->belongsTo('Band', 'band_id', 'band_id');
    }

    public function stage()
    {
        return $this->belongsTo('Stage', 'stage_id', 'stage_id');
    }
}
InformationsquelleAutor Gilko | 2014-01-08
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