diff --git a/public/main/inc/lib/TicketManager.php b/public/main/inc/lib/TicketManager.php
index ffd189975bc..365b4507115 100644
--- a/public/main/inc/lib/TicketManager.php
+++ b/public/main/inc/lib/TicketManager.php
@@ -1353,25 +1353,23 @@ public static function update_message_status($ticketId, $userId)
         $table_support_tickets = Database::get_main_table(TABLE_TICKET_TICKET);
         $now = api_get_utc_datetime();
         $sql = "UPDATE $table_support_messages
-                SET
-                    status = 'LEI',
-                    sys_lastedit_user_id ='".api_get_user_id()."',
-                    sys_lastedit_datetime ='".$now."'
-                WHERE ticket_id = $ticketId ";
+            SET
+                status = 'LEI',
+                sys_lastedit_user_id = " . (int) api_get_user_id() . ",
+                sys_lastedit_datetime = '$now'
+            WHERE ticket_id = $ticketId";
 
         if (api_is_platform_admin()) {
-            $sql .= " AND sys_insert_user_id = '$userId'";
+            $sql .= " AND sys_insert_user_id = $userId";
         } else {
-            $sql .= " AND sys_insert_user_id != '$userId'";
+            $sql .= " AND sys_insert_user_id != $userId";
         }
         $result = Database::query($sql);
         if (Database::affected_rows($result) > 0) {
-            Database::query(
-                "UPDATE $table_support_tickets SET
-                    status_id = ".self::STATUS_PENDING."
-                 WHERE id = $ticketId AND status_id = ".self::STATUS_NEW
-            );
-
+            $sql2 = "UPDATE $table_support_tickets
+                 SET status_id = " . self::STATUS_PENDING . "
+                 WHERE id = $ticketId AND status_id = " . self::STATUS_NEW;
+            Database::query($sql2);
             return true;
         }
 
@@ -2454,8 +2452,6 @@ public static function getDefaultPriorityList()
             self::PRIORITY_NORMAL,
             self::PRIORITY_HIGH,
             self::PRIORITY_LOW,
-            self::STATUS_CLOSED,
-            self::STATUS_FORWARDED,
         ];
     }
 
diff --git a/src/CoreBundle/DataFixtures/TicketFixtures.php b/src/CoreBundle/DataFixtures/TicketFixtures.php
index 5bb1b393406..1af72bd125f 100644
--- a/src/CoreBundle/DataFixtures/TicketFixtures.php
+++ b/src/CoreBundle/DataFixtures/TicketFixtures.php
@@ -54,8 +54,7 @@ public function load(ObjectManager $manager): void
                 ->setInsertUserId($adminId)
             ;
 
-            $isRequired = 6 === $i;
-            $ticketCategory->setCourseRequired($isRequired);
+            $ticketCategory->setCourseRequired(6 === $i);
 
             $manager->persist($ticketCategory);
             $i++;
@@ -72,7 +71,7 @@ public function load(ObjectManager $manager): void
             $ticketPriority = new TicketPriority();
             $ticketPriority
                 ->setTitle($priority)
-                ->setCode($code)
+                ->setCode((string) $code)
                 ->setInsertUserId($adminId)
             ;
 
@@ -94,7 +93,7 @@ public function load(ObjectManager $manager): void
             $ticketStatus = new TicketStatus();
             $ticketStatus
                 ->setTitle($status)
-                ->setCode($code)
+                ->setCode((string) $code)
             ;
             $manager->persist($ticketStatus);
         }
diff --git a/src/CoreBundle/Entity/TicketPriority.php b/src/CoreBundle/Entity/TicketPriority.php
index 3f7371ca4fa..6a7b7332f3a 100644
--- a/src/CoreBundle/Entity/TicketPriority.php
+++ b/src/CoreBundle/Entity/TicketPriority.php
@@ -59,17 +59,11 @@ public function __construct()
         $this->urgency = '';
     }
 
-    /**
-     * @return int
-     */
     public function getId()
     {
         return $this->id;
     }
 
-    /**
-     * @return string
-     */
     public function getTitle()
     {
         return $this->title;
@@ -82,39 +76,30 @@ public function setTitle(string $title): self
         return $this;
     }
 
-    /**
-     * @return string
-     */
     public function getCode()
     {
         return $this->code;
     }
 
-    public function setCode(string $code): self
+    public function setCode(string|int $code): self
     {
-        $this->code = $code;
+        $this->code = (string) $code;
 
         return $this;
     }
 
-    /**
-     * @return string
-     */
     public function getDescription()
     {
         return $this->description;
     }
 
-    public function setDescription(string $description): self
+    public function setDescription(?string $description): self
     {
         $this->description = $description;
 
         return $this;
     }
 
-    /**
-     * @return string
-     */
     public function getColor()
     {
         return $this->color;
@@ -127,9 +112,6 @@ public function setColor(string $color): self
         return $this;
     }
 
-    /**
-     * @return string
-     */
     public function getUrgency()
     {
         return $this->urgency;
@@ -142,9 +124,6 @@ public function setUrgency(string $urgency): self
         return $this;
     }
 
-    /**
-     * @return int
-     */
     public function getInsertUserId()
     {
         return $this->insertUserId;
@@ -157,9 +136,6 @@ public function setInsertUserId(int $insertUserId): self
         return $this;
     }
 
-    /**
-     * @return DateTime
-     */
     public function getInsertDateTime()
     {
         return $this->insertDateTime;
@@ -172,9 +148,6 @@ public function setInsertDateTime(DateTime $insertDateTime): self
         return $this;
     }
 
-    /**
-     * @return int
-     */
     public function getLastEditUserId()
     {
         return $this->lastEditUserId;
@@ -187,9 +160,6 @@ public function setLastEditUserId(int $lastEditUserId): self
         return $this;
     }
 
-    /**
-     * @return DateTime
-     */
     public function getLastEditDateTime()
     {
         return $this->lastEditDateTime;
diff --git a/src/CoreBundle/Entity/TicketStatus.php b/src/CoreBundle/Entity/TicketStatus.php
index b2527b4b496..6c4066d67bd 100644
--- a/src/CoreBundle/Entity/TicketStatus.php
+++ b/src/CoreBundle/Entity/TicketStatus.php
@@ -33,32 +33,23 @@ class TicketStatus
     #[ORM\JoinColumn(name: 'access_url_id', referencedColumnName: 'id', nullable: true)]
     protected ?AccessUrl $accessUrl = null;
 
-    /**
-     * @return int
-     */
     public function getId()
     {
         return $this->id;
     }
 
-    /**
-     * @return string
-     */
     public function getCode()
     {
         return $this->code;
     }
 
-    public function setCode(string $code): self
+    public function setCode(string|int $code): self
     {
-        $this->code = $code;
+        $this->code = (string) $code;
 
         return $this;
     }
 
-    /**
-     * @return string
-     */
     public function getTitle()
     {
         return $this->title;
@@ -71,15 +62,12 @@ public function setTitle(string $title): self
         return $this;
     }
 
-    /**
-     * @return string
-     */
     public function getDescription()
     {
         return $this->description;
     }
 
-    public function setDescription(string $description): self
+    public function setDescription(?string $description): self
     {
         $this->description = $description;