diff --git a/FileUploaderBot b/FileUploaderBot
index 2c0f5d9..789378f 160000
--- a/FileUploaderBot
+++ b/FileUploaderBot
@@ -1 +1 @@
-Subproject commit 2c0f5d9c7f5660ea101321c52f41197dfa552e91
+Subproject commit 789378f2c02c11674b79f12fb93996013dbcccc7
diff --git a/README.md b/README.md
index 3226c44..4bf1ced 100644
--- a/README.md
+++ b/README.md
@@ -155,7 +155,7 @@ Successful execution returns a `200` HTTP code, indicating successful registrati
 
 | errorId | HTTP code | message        | Reasons            |
 | ------- | --------- | -------------- | ------------------ |
-| 3       | 400       | Wrong password | Incorrect password |
+| 3       | 403       | Wrong password | Incorrect password |
 | 4       | 404       | User not found | Username not found |
 
 ### Refreshe the token
diff --git a/main.py b/main.py
index edb95c0..7dc0db2 100644
--- a/main.py
+++ b/main.py
@@ -453,9 +453,17 @@ async def register(request: Request, bot: bool = False):
 @limiter.limit(dynamic_limit_provider)
 async def login(request: Request, bot: bool = False):
     body = await request.json()
-    if (
-        "username" not in body or "password" not in body
-    ):  # If request body doesn't have username and password field
+    if ("username" not in body or "password" not in body):  # If request body doesn't have username and password field
+        return JSONResponse(
+            {
+                "status": "error",
+                "message": "No username/password provided",
+                "errorId": 2,
+            },
+            status_code=400,
+        )
+    
+    if not body["username"] or not body["password"]:
         return JSONResponse(
             {
                 "status": "error",
@@ -486,8 +494,8 @@ async def login(request: Request, bot: bool = False):
             "accessTokenSecret",
             algorithm="HS256",
         )
-        if len(user.tokens) > 10:  # If user have more than 10 tokens
-            await db.token.delete_many(where={"user_id": user.id})
+        #if len(user.tokens) > 10:  # If user have more than 10 tokens
+        #    await db.token.delete_many(where={"user_id": user.id})
 
         await db.token.create(
             {  # Create token record in db
@@ -509,7 +517,7 @@ async def login(request: Request, bot: bool = False):
     else:  # If password doesn't match
         return JSONResponse(
             {"status": "error", "message": "Wrong password", "errorId": 3},
-            status_code=400,
+            status_code=403,
         )
 
 
diff --git a/schema.prisma b/schema.prisma
index 9a22ff1..68477e8 100644
--- a/schema.prisma
+++ b/schema.prisma
@@ -55,7 +55,7 @@ model Group{
 model Invitements{
     id           Int    @id @default(autoincrement())
     data         String @default("")
-    group        Group   @relation(fields: [group_id], references: [id])
+    group        Group  @relation(fields: [group_id], references: [id], onDelete: Cascade)
     group_id     Int    @default(0)
 }