![Image of: [Solved] PostgreSQL ERROR: There is 1 other session using the database.](https://storage.ghost.io/c/98/9f/989fb5e0-fca9-4938-afe7-999714e98540/content/images/size/w660h660/2025/09/postgres-error.png)
[Solved] PostgreSQL ERROR: There is 1 other session using the database.
In PostgreSQL, if you have active connection to the database and if you try to DROP the database, you will...
TroubleshootingA collection of 6 posts
![Image of: [Solved] Vagrant Kubeadm Cluster Crashes on Reboot](https://storage.ghost.io/c/98/9f/989fb5e0-fca9-4938-afe7-999714e98540/content/images/size/w660h660/2025/09/copy-of-black-friday.png)
[Solved] Vagrant Kubeadm Cluster Crashes on Reboot
Issue: If you set up a kubernetes cluster in Vagrant using kubeadm on a Ubuntu box, the cluster master node...
![Image of: [Solved] VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine](https://storage.ghost.io/c/98/9f/989fb5e0-fca9-4938-afe7-999714e98540/content/images/size/w660h660/2025/09/vagrant-error-min.png)
[Solved] VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
Issue When starting up Virtual Box VMs using vagrant in mac, it throws the following errors. VBoxManage: error: Details: code...
[solved] Jenkins Intermittent "Slave went offline during the build"
Issue: I have my Jenkins master and slave setup on AWS instance. I am build i have a maven deploy task to upload a large artifact to nexus. During which the upload is getting timed out...
[Solved] Glusterfs already part of a volume Error For Volume Creation
I am trying to create a volume in Glusterfs and I am getting an error saying "Volume creation Failed: gdata is already part of a volume". How can i rectify this problem? Glusterfs: already...
[ Solved ] Vagrant Folder Mount Issue
By default vagrant mounts the host folder to /vagrant directory of the Virtual machine where you have the vagrantfile. This allows us to share files and codebase to the virtual machine without dealing with file transfer...