Dealing With The Loading Issue Of Plesk Control Panel

June 7, 2013 / Control Panels

Plesk is a highly efficient web server administration control panel. It is offered with the Windows web hosting platform. At times you may come across a situation where the Plesk control panel might not load.

If you are not able to login into Plesk, refer to the process mentioned below:


If you encounter the error message mentioned below, it means you are using more memory space than what is allotted to you:

[emerg] (22)Invalid argument: could not call shmget

In this situation, you have to increase the value of ‘shmall’ in the ‘/etc/sysctl.conf’ file. Edit this file and increase the value with the following command:


In case you want the changes to get reflected right away, you can execute the command mentioned below:

sysctl –p

You will have to reset the PSA service; this will enable you to access the Plesk control panel.