fix(issue): php warning when running mailcollector

Signed-off-by: Thierry Bugier <[email protected]>

Author: btry

inc/issue.class.php

@@ -395,10 +395,13 @@ public function getTicketsForDisplay($options) {
 
    public function rawSearchOptions() {
       $tab = [];
-      $hide_technician = \Entity::getUsedConfig(
-         'anonymize_support_agents',
-         $_SESSION['glpiactive_entity']
-      );
+      $hide_technician = false;
+      if (!Session::isCron()) {
+         $hide_technician = \Entity::getUsedConfig(
+            'anonymize_support_agents',
+            $_SESSION['glpiactive_entity']
+         );
+      }
 
       $tab[] = [
          'id'                 => 'common',