- fix

common/modules/cases/models/CasesBids.php

@@ -69,7 +69,10 @@ class CasesBids extends ActiveRecordModel
         if (!parent::beforeDelete())
             return false;
 
-        CasesSchedule::deleteAll(['email' => $this->email]);
+        $users = User::find()->where(['email' => $this->email])->all();
+        foreach($users as $user) {
+            CasesSchedule::deleteAll(['user_id' => $user->id]);
+        }
 
         return true;
     }