Are you unable to create a KVM VPS in SolusVM? We can help you.

As part of our Server Management Services, we assist our customers with several SolusVM queries.

Today, let us see how we can fix this error quickly.

What makes you unable to create a KVM VPS in SolusVM?

Typical error while creating KVM VPS in SolusVM looks as below:

There seems to have been a slight problem with our database, please try again

This can happen when the column ‘tablet_input’ is missing in SolusVM database table ‘kvmdata’.

On checking the browser Dev Tool(F12) > Network tab > Response tab you can see the following error:

Unknown column ‘tablet_input’ in ‘field list’

If the error triggers immediately after SolusVM master node migration, it could be because the database was migrated from SolusVM version less than 1.25.01.

In such cases, we could also see the below error in the browser’s DevConsole (f12) > Network > createkvm.php > Response:

Failed adding new vm
SQL:INSERT INTO kvmdata (vserverid, uuid, vif0, vif1, lvm, xid, mac, vcpu, vncport, hvmiso, cdrom, buildq, buildt, tablet_input)
VALUES (‘5278’, ‘02523d24-97ff-4a94-bd95-528274c99fd0’, ‘vif3039.0’, ‘vif3039.1’, ‘vg’, ‘3039’, ’00:16:3c:f9:f2:ce’, ‘1’, ‘4’, ”, ‘0’, ‘1’, ’11’, ‘0’);

Error: Unknown column ‘tablet_input’ in ‘field list’
Error #: Unknown column ‘tablet_input’ in ‘field list’

What is the solution for unable to create a KVM VPS in SolusVM?

Today, let us see the solutions provided by our Support Techs.

If the error triggers immediately after the migration, you can fix this error by updating Solusvm with the steps below:

1. Firstly, connect to the SolusVM Master server over SSH.
2. Then, update SolusVM:

• To the latest stable version or switch SolusVM to it, execute:

# upcp 1

• To the latest mainline version or switch SolusVM to it, execute:

# upcp 2

If the error is not related with migration, we may fix it by adding the missing column with the steps below:

• Firstly, connect to Master node via SSH
• Then, create SolusVM database backup
• Access the database with the following query:

# awk -F: ‘{ system(“MYSQL_PWD='”‘”‘” $3 “‘”‘”‘ mysql -u ” $2 ” “$1)}’ /usr/local/solusvm/includes/solusvm.conf

• Add the missing column with the query:

Alter table kvmdata add column `tablet_input` int(1) NOT NULL DEFAULT ‘0’;

[Need help to fix SolusVM error? We can help you]

Conclusion

Today, we saw the steps followed by our Support Techs to resolve issue creating KVM VPS in SolusVM.