Central throws error: no repository found

eclipse.buildId=12.12.0.GA-v20190628-0434-B4598
java.version=11.0.2
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB
Framework arguments:  -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring
Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -data file:/Users/jkopriva/workspace_B4598_spring/ -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring

org.eclipse.equinox.p2.core
Error
Sat Jun 29 11:05:35 CEST 2019
Provisioning exception

org.eclipse.equinox.p2.core.ProvisionException: No repository found at https://devstudio.redhat.com/static/12/stable/updates/central/12.11.0.Final/.
	at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.fail(AbstractRepositoryManager.java:394)
	at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:684)
	at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:110)
	at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:105)
	at org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository.addChild(CompositeMetadataRepository.java:168)
	at org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepository.<init>(CompositeMetadataRepository.java:110)
	at org.eclipse.equinox.internal.p2.metadata.repository.CompositeMetadataRepositoryFactory.load(CompositeMetadataRepositoryFactory.java:124)
	at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.factoryLoad(MetadataRepositoryManager.java:63)
	at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:759)
	at org.eclipse.equinox.internal.p2.repository.helpers.AbstractRepositoryManager.loadRepository(AbstractRepositoryManager.java:660)
	at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:110)
	at org.eclipse.equinox.internal.p2.metadata.repository.MetadataRepositoryManager.loadRepository(MetadataRepositoryManager.java:105)
	at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker.getAvailableRepositories(UpdateChecker.java:152)
	at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker.checkForUpdates(UpdateChecker.java:130)
	at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker$UpdateCheckThread.run(UpdateChecker.java:78)

eclipse.buildId=12.12.0.GA-v20190628-0434-B4598
java.version=11.0.2
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_GB
Framework arguments:  -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring
Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product com.jboss.devstudio.core.product -product com.jboss.devstudio.core.product -data file:/Users/jkopriva/workspace_B4598_spring/ -product com.jboss.devstudio.core.product -keyring /Users/jkopriva/.eclipse_keyring

org.eclipse.equinox.p2.metadata.repository
Error
Sat Jun 29 11:05:35 CEST 2019
No repository found at https://devstudio.redhat.com/static/12/stable/updates/central/12.11.0.Final/.