That's because BackupBuddy does not wait for background request finish, closed the HTTP connection.
The fix for previous customer is, upgrade to latest 4.2.2, add the following rewrite rule to .htaccess at the root directory of wordpress installation.
RewriteRule ^$ - [E=noabort:1]
I think it is the LVE limit reached for that user. from CL knowledge base:
https://helpdesk.cloudlinux.com/index.php?/Knowledgebase/Article/View/45/0/i-am-getting-error-on-lve-enter--7-in-apache-error-log
I think you just keep increasing the limit. PHP itself uses memory as well, may not have enough memory left.
you can also change memory limit with
ulimit -v ....
from shell, then try your PHP script.
You can download the upcoming PHP LSAPI 6.2 http://www.litespeedtech.com/packages/lsapi/php-litespeed-6.2.tgz, apply it to php-xxx/sapi/litespeed, make, copy to lsws/fcgi-bin/, to get what you want.
Please try
/usr/local/lsws/admin/misc/lsup.sh -f -v 4.2.2
The latest build of 4.2.2 may have fixed it. if it is not, please send us a temp root access, we will investigate and address this.
You cannot use "PHP suEXEC daemon" mode when you configure a vhost via vhost template. turn it off, it works as expected.
4.2 does not support "PHP suEXEC daemon" mode, so not affected.
You can turn on rewrite logging by put
RewriteLogLevel 9
in the
<VirtualHost ...>
ServerName beckenbodentrainer.info
...
</VirtualHost>
section.
then check error log for details.