I can confirm this. Maybe this is related to maintenance work related to cloud VPS servers? @Reedy

@Susannaanas, you and the other administrators of the wikidocumentaries project are going to have to do some investigation and troubleshooting yourselves to resolve this. It is possible that you are having some issues caused by the Cloud VPS shared infrastructure, but the cloud-services-team does not have enough staff to to do the initial investigation to confirm that. Maybe @Nikerabbit can help a bit. It looks like he created the hupu.wikidocumentaries.eqiad.wmflabs instance that powers this wiki initially.