I've just started getting an intermittent error on all pages of a joomla dev site I'm running on localhost.
The full warning is:
Warning: simplexml_load_file(): I/O warning : failed to load external entity "/site/language/en-GB/en-GB.xml" in /site/libraries/joomla/language/language.php on line 1354
The strange thing is that it is intermittent and a few refreshes will usually resolve the problem.
Is there a code problem that could be causing this or is it something else?