Error 503 after upgrade to 1.5.4

Hello,

After upgrading to the 1.5.4 version I can still login to the application.
The dashboard show me all my quotes/invoices correctly.
But when I click on an invoice or quote i get error 503 - Service Unavailable. The server is temporarily busy, try again later!

I can open lists like client overview, invoice overview, etc.
But on every detail I try to open (invoice, quote, client details…), I get the 503 error.

Any ideas?

Thank in advance!

Wkr,
Dennis

Hi,
i have the same problem. I found out that the log stops at /ip/application/modules/invoices/models/Mdl_invoice_tax_rates.php

I tried to exchange the file from Version 1.5.3 but no success.

Br
stefan

Hi,
i tried the following and it solved it for me:

br
stefan

I been searching a lot infarct 2 nights and i have changed so much in my main website which is on wordpress omg lolz alot of things but finally it’s fixed thanks