Hey guys,
I was looking through the piwik archiving logs (triggered by cron job), and I noticed there were a bunch of array to string conversion errors. I searched the forums, and the frequent ones have not been reported, but one of them has (I searched for array to string conversion and glanced through it, as well as the file, ArchivesToPurgeDistributedList.php, which came up with no results). Regardless, I will list the all the warnings here just in case (most of them are the same warning, coming up multiple times):
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/plugins/CoreAdminHome/Tasks/ArchivesToPurgeDistributedList.php(40): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)
WARNING CoreAdminHome[2015-03-26 01:02:16] /var/piwik/core/Concurrency/DistributedList.php(66): Notice - Array to string conversion - Piwik 2.12.0 - Please report this message in the Piwik forums: http://forum.piwik.org (please do a search first as it might have been reported already)