Error in PDF Report of General Ledger (Odoo)

Hello Can anyone help me with this as I cannot fix it: I am using bahmni 0.92 with odoo-10. When preparing PDF Report of General Ledger, we are facing time delay (approx. 60 seconds) and getting “Bad Request” error on the browser.

The ‘odoo’ system log (after execution of the above tasks) is also shared here.

It looks like some module is missing for PDF print. Please see if these two links are helpful:

  2. ODOO Print Receipt - Wkhtmltopdf?