got this error [Illuminate\Database\QueryException] SQLSTATE[HY000]: General error: 1553 Cannot drop index 'customers_professio n_id_foreign': needed in a foreign key constraint (SQL: alter table `custom ers` drop `profession_id`)

migration.php

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;

class AddProfessionColumnToCustomersTable extends Migration {

	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::table('customers', function($table)
		{
			$table->integer('profession_id')->unsigned();
			$table->foreign('profession_id')->references('id')->on('professions');
		});
	}

	/**
	 * Reverse the migrations.
	 *
	 * @return void
	 */
	public function down()
	{
		Schema::table('customers', function(Blueprint $table){
			$table->dropColumn('profession_id');
			$table->dropForeign('customers_profession_id_foreign');
		});
	}
}

You should write "down" method with the following order:
$table->dropForeign('customers_profession_id_foreign');
$table->dropColumn('profession_id');

hadavand thanks

You should write "down" method with the following order:
$table->dropForeign('customers_profession_id_foreign');
$table->dropColumn('profession_id');

it helps me thank you