Therefore, Simple Control Panel is prone to problems frequently, as shown below:
Server Error We are sorry the system has encountered an error while processing your request. home If you continue to receive this error please contact your system administrator. your URL:/domain/edit. do Error details: CommandFailedException: Unable to get min/max uids at c. g. t. f. systems. user. linuxUserSubsystem. loadUids: 825 at c. g. t. f. systems. user. linuxUserSubsystem. getMinUid: 780 at c. g. t. f. systems . User. linuxUserSubsystem. loadUserInfo: 670 at c. g. t. f. systems. user. linuxUserSubsystem. getUserInfo: 646 at c. g. t. w. actions. domain. actionDomainEdit. process: 84 at c.g.t.20.actions.abstractspringaction.exe cute: 118... At c. g. t. w. filters. AuthorizedResourceFilter. doFilter: 38... At c. g. t. w. filters. RequestPopulationFilter. doFilter: 117... In the past, I was stupid enough to restart the server. I probably knew it was caused by insufficient server resources, but there was no better solution.
The solution has not been found on the Internet, and the English is not good, so foreigners do not understand it. Recently, When I continue to find a solution to this problem on the Internet, I accidentally found a solution. According to the website information, this person said that he was a Cisco certified engineer and bought the Godaddy VDS server. The same problem occurred, he first tries to restart the CP panel service:
Restart Method: SSL login, input:
/Etc/init. d/tomcat55 restart
Then enter:
/Etc/init. d/turbopanel restart
However, he still failed to solve the problem, so he sent a letter for help to Godaddy, and the answer was similar to the reply I sent to Godaddy, meaning: memory is insufficient, and it is recommended to purchase more server content. This engineer also complained that he needed to upgrade the memory to solve the problem. It was also necessary for him to upgrade the memory. Then he gave a solution:
The Simple Control Panel uses tomcat support and requires a lot of memory to run. We recommend that you disable this service and enable it through SSL when necessary.
I personally think this method is feasible. After the server runs stably, it is not necessary to log on to the CP panel every day. FTP + SSL is enough.
Run the following command:
After logging on to SSL, enter:
/Etc/init. d/turbopanel stop
Then enter:
/Etc/init. d/tomcat55 stop
Now the CP panel service has been disabled. Can we see if it saves a lot of memory?
There are two other commands related to closing the CP service configuration:
Chkconfig turbopanel off
Chkconfig tomcat55 off
If you want to re-enable the CP panel, enter the following command:
/Etc/init. d/tomcat55 start
Then enter:
/Etc/init. d/turbopanel start
Re-enable the CP panel to log on through the WEB.
To save limited memory, try this method!