On this page, you will find more information about the most common causes and most relevant solutions for the Zoho CRM error 'INTERNAL SERVER ERROR 500'. Do you need help straight away? Visit our support page.
The Zoho documentation indicates that error code 'INTERNAL SERVER ERROR 500' is caused by the following problem: "Generic error that is encountered due to an unexpected server error".
Do you think there is another cause for this error? Let others know in the comments.