diff --git a/src/Entity/PsgdprConsent.php b/src/Entity/PsgdprConsent.php
index 14daa4ae..1709aff1 100644
--- a/src/Entity/PsgdprConsent.php
+++ b/src/Entity/PsgdprConsent.php
@@ -64,7 +64,7 @@ class PsgdprConsent
     /**
      * @var string
      *
-     * @ORM\Column(name="error_message", type="string", length=255, nullable=false)
+     * @ORM\Column(name="error_message", type="text", length=65535, nullable=true)
      */
     private $errorMessage = '';
 
diff --git a/src/Entity/PsgdprConsentLang.php b/src/Entity/PsgdprConsentLang.php
index 85d5177f..08baad59 100644
--- a/src/Entity/PsgdprConsentLang.php
+++ b/src/Entity/PsgdprConsentLang.php
@@ -48,7 +48,7 @@ class PsgdprConsentLang
     /**
      * @var string
      *
-     * @ORM\Column(name="message", type="string", length=255, nullable=false)
+     * @ORM\Column(name="message", type="text", length=65535, nullable=true)
      */
     private $message;
 
diff --git a/src/Entity/PsgdprLog.php b/src/Entity/PsgdprLog.php
index ca5f14e2..fec5e830 100644
--- a/src/Entity/PsgdprLog.php
+++ b/src/Entity/PsgdprLog.php
@@ -27,7 +27,10 @@
 use PrestaShop\Module\Psgdpr\Service\LoggerService;
 
 /**
- * @ORM\Table()
+ * @ORM\Table(indexes={
+ *     @ORM\Index(name="id_customer", columns={"id_customer"}),
+ *     @ORM\Index(name="idx_id_customer", columns={"id_customer", "id_guest", "client_name", "id_module", "date_add", "date_upd"})
+ * })
  * @ORM\Entity(repositoryClass="PrestaShop\Module\Psgdpr\Repository\LoggerRepository")
  * @ORM\HasLifecycleCallbacks()
  */
@@ -52,14 +55,14 @@ class PsgdprLog
     /**
      * @var int
      *
-     * @ORM\Column(name="id_guest", type="integer", length=10, nullable=false)
+     * @ORM\Column(name="id_guest", type="integer", length=10, nullable=true)
      */
     private $guestId;
 
     /**
      * @var string
      *
-     * @ORM\Column(name="client_name", type="string", length=255, nullable=false)
+     * @ORM\Column(name="client_name", type="string", length=255, nullable=true)
      */
     private $clientData;