Add improved logging to export procedures.

server/accounting/qbxml/qbxml-payables.js

@@ -57,7 +57,7 @@ exports.default = async (req, res) => {
       "ERROR",
       req.user.email,
       req.body.billsToQuery,
-      { error }
+      { error: error.message, stack: error.stack }
     );
     res.status(400).send(JSON.stringify(error));
   }

server/accounting/qbxml/qbxml-payments.js

@@ -95,7 +95,7 @@ exports.default = async (req, res) => {
       "error",
       req.user.email,
       req.body.paymentsToQuery,
-      error
+      { error: error.message, stack: error.stack }
     );
     res.status(400).send(JSON.stringify(error));
   }

server/accounting/qbxml/qbxml-receivables.js

@@ -109,7 +109,7 @@ exports.default = async (req, res) => {
       "error",
       req.user.email,
       req.body.jobIds,
-      { error: error }
+      { error: error.message, stack: error.stack }
     );
     res.status(400).send(JSON.stringify(error));
   }