Brains working towards machine consciousness

• http://brains.parslow.net/sites/all/themes/garland/images/menu-leaf.gif); background-repeat: no-repeat; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: transparent; background-position: 1px 0.35em; ">warning: array_filter() [function.array-filter]: The first argument should be an array in /home/parslown/public_html/brains/sites/all/modules/project_issue/project_issue.module on line 1031.
• http://brains.parslow.net/sites/all/themes/garland/images/menu-leaf.gif); background-repeat: no-repeat; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: transparent; background-position: 1px 0.35em; ">warning: array_filter() [function.array-filter]: The first argument should be an array in /home/parslown/public_html/brains/sites/all/modules/project_issue/project_issue.module on line 1031.
• http://brains.parslow.net/sites/all/themes/garland/images/menu-leaf.gif); background-repeat: no-repeat; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: transparent; background-position: 1px 0.35em; ">warning: implode() [function.implode]: Invalid arguments passed in /home/parslown/public_html/brains/sites/all/modules/project_issue/project_issue.module on line 1032.
• http://brains.parslow.net/sites/all/themes/garland/images/menu-leaf.gif); background-repeat: no-repeat; background-attachment: initial; -webkit-background-clip: initial; -webkit-background-origin: initial; background-color: transparent; background-position: 1px 0.35em; ">user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') AND n.type = 'project_issue'' at line 1 query: SELECT n.nid, c.cid FROM node n INNER JOIN comments c ON n.nid = c.nid WHERE c.cid IN () AND n.type = 'project_issue' in /home/parslown/public_html/brains/sites/all/modules/project_issue/project_issue.module on line 1032.

This is new behaviour on Brains - check whether it is happening on LinkSphere.  This is the same type of error that was occurring when new users logged in for first time.