More than 9 Word limit in URL alias raising 500 internal server error

Hi CPanel,

I am using VPS, Everytime I have creating new posts or items on our site with title words limit more than 9(url alias will automatically set based upon title) during <=9 words the url would working without any error but >9 words(eg: [example.com/forum/how-to-make-language-override-or-multilingual-site-using-joomla-flatite-modules[/B]/35) it would raising 500 internal server error

Eg 1: When alias limit <=9 how-to-make-language-override-or-multilingual-site-using it's working

Eg 2: When alias limit >9 how-to-make-language-override-or-multilingual-site-using-joomla-flatite-modules it's not working, it would raising 500 internal server error

I was guess, this error because of

RewriteCond %{REQUEST_URI} !^/[0-9]+\..+\.cpaneldcv$
RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$

Can you help me, how to solve this page error on our sites.

Best Regards
Krish PCM

Hi CPanel,

Is there is any solution for this issue?

Best Regards
Krish PCM