An error occurred during the processing of /_layouts/15/16.0.19127.20518/Next/spclient/1c4541f7-5c31-41aa-9fa8-fbc9dc14c0a8.json. The page must have a <%@ webservice class="MyNamespace.MyClass" ... %> directive.
Correlation ID: 217519a2-7082-c0c8-c4b8-84a59339f000
Date and Time: 6/2/2026 4:44:31 AM