database/migrations/2016_05_18_124805_change_src_reference_column_in_translations.php
public function up()
    {
        Schema::table('ltm_translations', function (Blueprint $table) {
            $table->dropColumn('source');
        });

        Schema::table('ltm_translations', function (Blueprint $table) {
            $table->text('source')->nullable();
            $table->boolean('is_auto_added')->default(0);
        });
    }
public function up()
    {
        Schema::table('ltm_translations', function (Blueprint $table) {
            $table->dropColumn('source');
        });

        Schema::table('ltm_translations', function (Blueprint $table) {
            $table->text('source')->nullable();
            $table->boolean('is_auto_added')->default(0);
        });
    }
Run the migrations.

@return void