500 org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: Identifier edu.nyu.tisch.aem.core.models.components.content.body.PullquoteVideo cannot be correctly instantiated by the Use API

org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: Identifier edu.nyu.tisch.aem.core.models.components.content.body.PullquoteVideo cannot be correctly instantiated by the Use API

Cannot serve request to /content/tisch/programs-departments/research-study.html on this server

Apache Sling