"An unexpected error occured"

“This should not have happened. Please report the error text below and include a description of what steps did lead to this error.”

I entered my password to unlock the vault!

org.cryptomator.cryptolib.api.UnsupportedVaultFormatException: Tried to open vault of version 999, but can only handle version 7
at org.cryptomator.cryptolib.v1.CryptorProviderImpl.createFromKeyFile(CryptorProviderImpl.java:117)
at org.cryptomator.cryptolib.v1.CryptorProviderImpl.createFromKeyFile(CryptorProviderImpl.java:108)
at org.cryptomator.cryptolib.v1.CryptorProviderImpl.createFromKeyFile(CryptorProviderImpl.java:40)
at org.cryptomator.cryptofs.CryptoFileSystemModule.provideCryptor(CryptoFileSystemModule.java:41)
at org.cryptomator.cryptofs.CryptoFileSystemModule_ProvideCryptorFactory.provideCryptor(CryptoFileSystemModule_ProvideCryptorFactory.java:56)
at org.cryptomator.cryptofs.CryptoFileSystemModule_ProvideCryptorFactory.get(CryptoFileSystemModule_ProvideCryptorFactory.java:43)
at org.cryptomator.cryptofs.CryptoFileSystemModule_ProvideCryptorFactory.get(CryptoFileSystemModule_ProvideCryptorFactory.java:11)
at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
at org.cryptomator.cryptofs.CryptoFileSystemImpl_Factory.get(CryptoFileSystemImpl_Factory.java:110)
at org.cryptomator.cryptofs.CryptoFileSystemImpl_Factory.get(CryptoFileSystemImpl_Factory.java:16)
at dagger.internal.DoubleCheck.get(DoubleCheck.java:47)
at org.cryptomator.cryptofs.DaggerCryptoFileSystemProviderComponent$CryptoFileSystemComponentImpl.cryptoFileSystem(DaggerCryptoFileSystemProviderComponent.java:337)
at org.cryptomator.cryptofs.CryptoFileSystems.lambda$create$0(CryptoFileSystems.java:47)
at java.base/java.util.concurrent.ConcurrentHashMap.compute(Unknown Source)
at org.cryptomator.cryptofs.CryptoFileSystems.create(CryptoFileSystems.java:40)
at org.cryptomator.cryptofs.CryptoFileSystemProvider.newFileSystem(CryptoFileSystemProvider.java:301)
at org.cryptomator.cryptofs.CryptoFileSystemProvider.newFileSystem(CryptoFileSystemProvider.java:93)
at java.base/java.nio.file.FileSystems.newFileSystem(Unknown Source)
at java.base/java.nio.file.FileSystems.newFileSystem(Unknown Source)
at org.cryptomator.cryptofs.CryptoFileSystemProvider.newFileSystem(CryptoFileSystemProvider.java:134)
at org.cryptomator.common.vaults.Vault.createCryptoFileSystem(Vault.java:130)
at org.cryptomator.common.vaults.Vault.unlock(Vault.java:147)
at org.cryptomator.ui.unlock.UnlockWorkflow.attemptUnlock(UnlockWorkflow.java:100)
at org.cryptomator.ui.unlock.UnlockWorkflow.call(UnlockWorkflow.java:81)
at org.cryptomator.ui.unlock.UnlockWorkflow.call(UnlockWorkflow.java:44)
at javafx.concurrent.Task$TaskCallable.call(Task.java:1425)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)

Hi.
This indicates that you try to open a vault in format 8 (Cryptomator App version 1.6.x) with an oder Cryptomator desktop app (1.5.x and below).
Please check you Cryptomator desktop app and update to the latest version.