Error After 4.2.4 Upgrade

Does anybody have any idea how to fix this error message after my upgrade to 4.2.4:

Error occurred: post upgradeUnknown column 'company_id' in 'field list' (1054): SELECT processor_params, company_id FROM cscart_payments WHERE processor_id = (SELECT processor_i

This has caused PayPal to stop working. Cs-Cart tech has not fixed after 3 days now so I would appreciate any help. I have re-installed the PayPal addon but that did not work.

Thank you!

I had a similar problem. See if this thread helps:

Thank you kingsleypress!