XF 1.5 File does not exist

[m1ne]

Hey team.

Saw this error earlier, happened once only. Anything to be concerned about?

XenForo_Exception: File does not exist - library/XenForo/FileOutput.php:17
Generated By: Unknown Account, Yesterday at 10:18 AM

#0 /var/www/vhosts/wweforums.net/httpdocs/library/XenForo/ProxyOutput.php(295): XenForo_FileOutput->__construct('/var/www/vhosts...')
#1 /var/www/vhosts/wweforums.net/httpdocs/library/XenForo/ProxyOutput.php(155): XenForo_ProxyOutput->_outputImage(false)
#2 /var/www/vhosts/wweforums.net/httpdocs/library/XenForo/ProxyOutput.php(390): XenForo_ProxyOutput->output()
#3 /var/www/vhosts/wweforums.net/httpdocs/proxy.php(12): XenForo_ProxyOutput::run()
#4 {main}

array(3) {
  ["url"] => string(155) "https://wweforums.net/proxy.php?image=http%3A%2F%2Fi.crackedcdn.com%2Fphpimages%2Farticle%2F1%2F5%2F6%2F399156_v3.gif&hash=95921700f99e49b657069b7451810dc4"
  ["_GET"] => array(2) {
    ["image"] => string(61) "http://i.crackedcdn.com/phpimages/article/1/5/6/399156_v3.gif"
    ["hash"] => string(32) "95921700f98ds5f8sdf8dsfsb7451810dc4"
  }
  ["_POST"] => array(0) {
  }
}

 

[Mike]

If it was only once, I'd disregard it. I can only guess it was a race condition somewhere (though I've not heard of it before).

 

[m1ne]

Will do, thank you.