508 – Resource Limit Exceeded in Linux Reseller Hosting Plan

Dear Sir,

Please find the below article which describes the reason and solution for 508 – Resource Limit Exceeded in Linux Reseller Hosting Plan.

The error seems to be due to the below reason,

Reason
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In Linux Reseller Hosting Plan each cPanel user is assigned a limit to the amount of CPU they can consume, the amount of memory they can reach, and the number of “entry processes” (essentially concurrent number of processes) that they can have. If any of those limits are reached by the particular domain then limiting starts to occur. In this way, no website or process that is running as a cPanel user can exceed their specified limit. This is to ensure that no single hosting account can monopolize server resources in Linux Reseller Hosting Plan.

Solution
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1)You can try disabling plugins, disabling any special features, and/or repairing your database.
2)You can look into optimizing your scripts.
3)You can also optimize your mysql queries.