Having SSH Connection timeout

Recently I realised that DB connections did not work anymore. I downloaded Datagrip just to find the issues were the same.
My connections need to go through SSH bastion. The error is:

SSH tunnel creation failed:.
com.intellij.execution.ExecutionException: SSH: java.net.SocketTimeoutException: connect timed out

The relevant idea.log messages:

2019-08-30 11:47:38,766 [ 408676] INFO - ution.rmi.RemoteProcessSupport - Port/ID: 62701/RemoteDriverImplbfa1c672 
2019-08-30 11:47:39,319 [ 409229] INFO - ution.rmi.RemoteProcessSupport - 
2019-08-30 11:47:39,701 [ 409611] INFO - ution.rmi.RemoteProcessSupport - Terminating: 62701/RemoteDriverImplbfa1c672 
2019-08-30 11:47:39,849 [ 409759] INFO - ution.rmi.RemoteProcessSupport - Process finished with exit code 137 (interrupted by signal 9: SIGKILL) 
2019-08-30 11:47:57,204 [ 427114] INFO - port.random.BouncyCastleRandom - Generating random seed from SecureRandom. 
2019-08-30 11:47:57,322 [ 427232] WARN - om.intellij.ssh.impl.sshj.sshj - Unsupported options in config: [HashKnownHosts=no, compression.s2c=zlib,none] 
2019-08-30 11:47:58,168 [ 428078] WARN - om.intellij.ssh.impl.sshj.sshj - Failed to connect. Brief info: SSHJ connection to <crc32=ubz4tp>@<crc32=10b3r67>:22
compressionFactories from config: none, with signatureFactories: ssh-rsa, ssh-dss, ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521, ssh-ed25519, with keep alive interval 120 seconds, with keep alive count max 10, with com.intellij.ssh.OpenSshLikeHostKeyVerifier(knownHostsFile=[/Us<crc32=1e5yqhe>], strictHostKeyChecking=NO), with identity {/Us<crc32=1w7r5it>{,.pub}, without passphrase}, with authentications: publickey by PlatformAuthPublickey, password by AuthPassword, keyboard-interactive by AuthKeyboardInteractive, with connect timeout 20 
java.net.SocketTimeoutException: connect timed out

Can someone help me out please?