I am doing upgrade from AEM 6.1 to AEM 6.3..I followed all steps specified in Upgrading to AEM 6.3 ..there was no errors or misbehaviours during process but when I start instance I got errors in error.log :
This is my bundle 569:
Also in system console under Sling option there is no Authenticator option
I can't see login console..In system console in components section there are lot of unsatisfied references among them there is org.apache.sling.auth.core.impl.engine.EngineSlingAuthenticator..Also all bundles are active..
Does anyone know what this could be and how I can solve this?