Warning: Invalid argument supplied for foreach() in /usr/local/apache/common-local/php-1.23wmf5/includes/cache/CacheDependency.php on line 56
Version: unspecified
Severity: normal
Warning: Invalid argument supplied for foreach() in /usr/local/apache/common-local/php-1.23wmf5/includes/cache/CacheDependency.php on line 56
Version: unspecified
Severity: normal
Looks impossible for me by the current code, because value for $this->deps is checked for array and if needed changed to a array. So that field is always a array, which is a valid argument for foreach.
No occurrence in logstash and apparently no way to reproduce since that should not happen ™.