diff --git a/src/modules/database/database.py b/src/modules/database/database.py
index 4e2910c..f655506 100644
--- a/src/modules/database/database.py
+++ b/src/modules/database/database.py
@@ -187,15 +187,15 @@ class Database(ModuleABC, OnReadyABC):
     
     def _check_user_joins(self):
         self._logger.debug(__name__, f'Start checking UserJoinedServers table')
-        for g in self._bot.guilds:
-            g: discord.Guild = g
+        for guild in self._bot.guilds:
+            guild: discord.Guild = guild
             
-            try:
-                server = self._servers.find_server_by_discord_id(g.id)
-                if server is None:
-                    self._logger.fatal(__name__, f'Server not found in database: {g.id}')
-                    
-                for u in g.members:
+            server = self._servers.find_server_by_discord_id(guild.id)
+            if server is None:
+                self._logger.fatal(__name__, f'Server not found in database: {guild.id}')
+
+            try:    
+                for u in guild.members:
                     u: discord.User = u
                     if u.bot: 
                         self._logger.trace(__name__, f'User {u.id} is ignored, because its a bot')
@@ -210,8 +210,8 @@ class Database(ModuleABC, OnReadyABC):
                         continue
                     
                     m: discord.Member = u
-                    self._logger.warn(__name__, f'Active UserJoinedServer not found in database: {g.id}:{u.id}@{m.joined_at}')
-                    self._logger.debug(__name__, f'Add UserJoinedServer: {g.id}:{u.id}@{m.joined_at}')
+                    self._logger.warn(__name__, f'Active UserJoinedServer not found in database: {guild.id}:{u.id}@{m.joined_at}')
+                    self._logger.debug(__name__, f'Add UserJoinedServer: {guild.id}:{u.id}@{m.joined_at}')
                     self._user_joins.add_user_joined_server(UserJoinedServer(user, m.joined_at, None))
                     self._db_context.save_changes()
                     
@@ -223,6 +223,24 @@ class Database(ModuleABC, OnReadyABC):
             if results is None or len(results) == 0:
                 self._logger.error(__name__, f'Table Users is empty!')
 
+            
+            joins = self._user_joins.get_user_joined_servers()
+            for join in joins:
+                join: UserJoinedServer = join
+                if join.user.server.discord_server_id != guild.id:
+                    continue
+                
+                if join.leaved_on is not None:
+                    continue
+                
+                dc_user = guild.get_member(join.user.discord_id)
+                if dc_user is None:
+                    self._logger.warn(__name__, f'User {join.user.discord_id} already left the server.')
+                    join.leaved_on = datetime.now()
+                    self._user_joins.update_user_joined_server(join)
+                
+            self._db_context.save_changes()
+
     async def on_ready(self):
         self._logger.debug(__name__, f'Module {type(self)} started')
         
@@ -234,3 +252,4 @@ class Database(ModuleABC, OnReadyABC):
         
         self._validate_init_time()
         self._logger.trace(__name__, f'Module {type(self)} stopped')
+        exit()