HTTP Servers stops automagically. Sites loading slow on CPanel Server

Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.


The apache error log shows:

Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.
Reached max children process limit: 80, extra: 0, current: 80, please increase LSAPI_CHILDREN.


Solution:

I increased it here:
/etc/httpd/conf/conf.d/lsapi.conf

and restarted apache (service httpd rtstart) so the error was removed.