diff --git a/src/game/Player.cpp b/src/game/Player.cpp
index 20bbc4da7..e482f7df4 100644
--- a/src/game/Player.cpp
+++ b/src/game/Player.cpp
@@ -4223,7 +4223,7 @@ void Player::DeleteFromDB(uint64 playerguid, uint32 accountId, bool updateRealmC
         }
         // The character gets unlinked from the account, the name gets freed up and appears as deleted ingame
         case 1:
-            CharacterDatabase.PExecute("UPDATE characters SET deleteInfos_Name=name, deleteInfos_Account=account, deleteDate=%u, name='', account=0 WHERE guid=%u", uint64(time(NULL)), guid);
+            CharacterDatabase.PExecute("UPDATE characters SET deleteInfos_Name=name, deleteInfos_Account=account, deleteDate='" UI64FMTD "', name='', account=0 WHERE guid=%u", uint64(time(NULL)), guid);
             break;
         default:
             sLog.outError("Player::DeleteFromDB: Unsupported delete method: %u.", charDelete_method);
@@ -4258,7 +4258,7 @@ void Player::DeleteOldCharacters(uint32 keepDays)
 {
     sLog.outString("Player::DeleteOldChars: Deleting all characters which have been deleted %u days before...", keepDays);
 
-    QueryResult *resultChars = CharacterDatabase.PQuery("SELECT guid, deleteInfos_Account FROM characters WHERE deleteDate IS NOT NULL AND deleteDate < %u", uint64(time(NULL) - time_t(keepDays * DAY)));
+    QueryResult *resultChars = CharacterDatabase.PQuery("SELECT guid, deleteInfos_Account FROM characters WHERE deleteDate IS NOT NULL AND deleteDate < '" UI64FMTD "'", uint64(time(NULL) - time_t(keepDays * DAY)));
     if (resultChars)
     {
         sLog.outString("Player::DeleteOldChars: Found %u character(s) to delete",resultChars->GetRowCount());
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index c5cef8fc5..81939e190 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9790"
+ #define REVISION_NR "9791"
 #endif // __REVISION_NR_H__