Bug 8665 3K issue:

Description: ./files directory cannot be up 32000 directories max at ext3 configuration.
Solution : split the uid case directory at 3 level to create a tree structure. Apply this new structure to all PM. Set a upgrade procedure at time to use processmaker upgrade <workspace> commnand as su.

workflow/engine/classes/class.cli.php

@@ -46,8 +46,16 @@ class CLI
     public static function taskName ($name)
     {
         self::$currentTask = $name;
-        self::$tasks[$name] = array ('name' => $name,'description' => null,'args' => array (),'function' => null,'opt' => array ('short' => '','long' => array (),'descriptions' => array ()
-        )
+        self::$tasks[$name] = array (
+            'name' => $name,
+            'description' => null,
+            'args' => array (),
+            'function' => null,
+            'opt' => array (
+                'short' => '',
+                'long' => array (),
+                'descriptions' => array ()
+            )
         );
     }