XF 1.4 what mean this error

[jamalfree]

hello

what mean this error!!!

ErrorException: Fatal Error: syntax error, unexpected ''' (T_ENCAPSED_AND_WHITESPACE) - internal_data/templates/S.7,L.0,public.css.php:3978
تم إنشاؤها بواسطة: عضو غير معروف, أمس في 22:55
Stack Trace

#0 [internal function]: XenForo_Application::handleFatalError()
#1 {main}

حالة الطلب

array(3) {
  ["url"] => string(95) "http://www.alajyalmakers.com/forum/css.php?css=xenforo,form,public&style=7&dir=RTL&d=1461362138"
  ["_GET"] => array(4) {
    ["css"] => string(19) "xenforo,form,public"
    ["style"] => string(1) "7"
    ["dir"] => string(3) "RTL"
    ["d"] => string(10) "1461362138"
  }
  ["_POST"] => array(0) {
  }
}

 

[Arty]

It means something went wrong when you've added Arabic text to public.css template. Probably php doesn't play well with those characters. I suggest moving text to phrases and using {xen:phrase phrase_name} in template.