18615 updates structure for last_trans_id to be varchar 255 which is inline with klarna_core_order order_id and amazon_sales_order amazon_order_reference_id. Limit was 32 characters where as a klarna_order reference is 36 characters at present.

Author: iancassidyweb

app/code/Magento/Sales/Setup/InstallSchema.php

@@ -2007,7 +2007,7 @@ public function install(SchemaSetupInterface $setup, ModuleContextInterface $con
         )->addColumn(
             'last_trans_id',
             \Magento\Framework\DB\Ddl\Table::TYPE_TEXT,
-            32,
+            255,
             [],
             'Last Trans Id'
         )->addColumn(