# Marketo error: Daily quota '50000' **Overview:** Campaign error sending - Marketo error: Daily quota '50000' **Cause:** Limit of API calls in Marketo has been used. **Resolution:**\ This will resolve itself once the limits reset (typically Daily). No action is needed unless the error happens multiple days in a row. **If the error continues:** FeedOtter will start working again once that limit is reset.\ \ A workaround would be to pull the HTML from FeedOtter and copy it into Marketo.\ \ To do that workaround: Click **Edit Campaign > Settings > Download HTML** --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.feedotter.com/integrations/marketo/troubleshooting/marketo-error-daily-quota-50000.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.