Facebook API Error Reference

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This means your Facebook access token is no longer valid. You need to reconnect your Facebook account to get a new valid token. Go to your account settings and reconnect Facebook.

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Your Facebook session has expired. This typically happens after a certain period of time or if you changed your Facebook password. Reconnect your Facebook account to establish a new session.

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Your access token was revoked, either by you removing the app from your Facebook settings or by Facebook security systems. You must reconnect your Facebook account.

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Compress your image or use a different image format. Facebook only accepts JPG and PNG images under 4MB. Use an image compression tool to reduce file size.

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This is Meta's own anti-spam check on the Page, not a result of your posting frequency. It clears automatically on Meta's side, usually within a few minutes, and we retry the publish for you without any action needed.

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Meta placed a temporary block on this Page. It is not a permissions problem and reconnecting does not clear it. Check the Page status at facebook.com/accountquality and retry once Meta lifts the block.

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Review your content to ensure it complies with Facebook's Community Standards. Remove any potentially offensive or inappropriate content before posting.

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Facebook's security systems have flagged your content or account. Log into Facebook directly and complete any required security checks. You may need to verify your identity.

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Your content violates Facebook's Community Standards. Review the standards at facebook.com/communitystandards and modify your content to comply.

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Facebook doesn't allow posting links to facebook.com domains. Remove any Facebook links from your post content.

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Check that all URLs in your post are properly formatted (e.g., starting with http:// or https://). Remove or fix any malformed URLs.

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Review your post format. Ensure you're using the correct API parameters and that your content structure matches Facebook's requirements.

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Facebook has character limits for posts. Shorten your content or split it into multiple posts. The maximum length is typically 63,206 characters.

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Facebook's servers are experiencing issues. Wait a few minutes and try again. If the problem persists, check Facebook's Platform Status page.

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This is a temporary Facebook service issue. Wait a few minutes before retrying your request. The system will automatically retry for you.