Fix unknown error msg on rsub
Fix unknown error msg on rsub

sdgdsffdsfff/ModSecurity,hbopuri/ModSecurity,defanator/ModSecurity,sdgdsffdsfff/ModSecurity,csanders-git/ModSecurity,bjh7242/ModSecurity,marcstern/ModSecurity,sdgdsffdsfff/ModSecurity,bjh7242/ModSecurity,sdgdsffdsfff/ModSecurity,csanders-git/ModSecurity,swebru/ModSecurity,hbopuri/ModSecurity,beikezcs/ModSecurity,phpModSecurity/ModSecurity,daniilyar/ModSecurity,bjh7242/ModSecurity,marcstern/ModSecurity,p0pr0ck5/ModSecurity,swebru/ModSecurity,irtnog/ModSecurity,hbopuri/ModSecurity,daniilyar/ModSecurity,marcstern/ModSecurity,beikezcs/ModSecurity,p0pr0ck5/ModSecurity,swebru/ModSecurity,irtnog/ModSecurity,SpiderLabs/ModSecurity,wafbuild/ModSecurity,defanator/ModSecurity,marcstern/ModSecurity,wafbuild/ModSecurity,csanders-git/ModSecurity,daniilyar/ModSecurity,SpiderLabs/ModSecurity,swebru/ModSecurity,bjh7242/ModSecurity,csanders-git/ModSecurity,p0pr0ck5/ModSecurity,rosmo/ModSecurity,p0pr0ck5/ModSecurity,beikezcs/ModSecurity,swebru/ModSecurity,irtnog/ModSecurity,csanders-git/ModSecurity,daniilyar/ModSecurity,irtnog/ModSecurity,irtnog/ModSecurity,bjh7242/ModSecurity,p0pr0ck5/ModSecurity,sdgdsffdsfff/ModSecurity,defanator/ModSecurity,sdgdsffdsfff/ModSecurity,beikezcs/ModSecurity,rosmo/ModSecurity,beikezcs/ModSecurity,rosmo/ModSecurity,csanders-git/ModSecurity,hbopuri/ModSecurity,swebru/ModSecurity,hbopuri/ModSecurity,rosmo/ModSecurity,hbopuri/ModSecurity,bjh7242/ModSecurity,daniilyar/ModSecurity,irtnog/ModSecurity,SpiderLabs/ModSecurity,beikezcs/ModSecurity,wafbuild/ModSecurity,marcstern/ModSecurity,daniilyar/ModSecurity,p0pr0ck5/ModSecurity