Thread:Project:Support desk/fatal error out of nowhere/reply (6)

... and it looks like it all started with messages like

PHP Warning: Invalid argument supplied for foreach in /home/atwork/public_html/atworkwiki/w/includes/LocalisationCache.php on line 639

followed by a flood of messages like

"" is not a valid magic thingie for "int"

I smell a cache that needs to be purged, but that doesn't seem to work with ?action=purge. Are there command line alternatives?

Paul