500 error - Unknown Event Occurred

From: https://northallertonestateagency.co.uk/property/property.asp?p_id=2391 Url: /property/property.asp QueryString: p_id=2391 POST: Browser: claudebot Remote Address: 3.80.131.164 User Cookie: ASP ERROR INFORMATION: ASP Code: Error No.: -2147352567 Source Code: Category: Error in File: /property/property.asp Line: 230 Column: -1 Desc.: Ext. Desc.: