title: SQLite stopps working when clicking on AccButton (AcceptButton)
body: <p>I have two activities one is Database helper and other is main activity. There is no sytax error but whenever I press Accept button (accButton), my app stops working. 
  Please help me out thanks.</p>
  
  <p>Code in DBhelper class</p>
  
  <pre><code>    @Override
      public void onCreate(SQLiteDatabase db) {
          db.execSQL("create table" + TABLE_NAME + "create table LMSLiteDB(ID text primary key not null," +
                  "Password text not null, Name text not null, VU-Email text not null, City text not null," +
                  "Country text not null, Selected_Course text not null);");
  
      }
  
      @Override
      public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
  
  
          db.execSQL("DROP TABLE IF EXISTS" + TABLE_NAME);
          onCreate(db);
      }
  
      public boolean insertValues(String id, String autoPass, String name, String mail, String city, String contry , String selectedCourse) {
          SQLiteDatabase db = this.getWritableDatabase();
          ContentValues values = new ContentValues();
          values.put(COLUMN_ID, id);
          values.put(COLUMN_PASSWORD, autoPass);
          values.put(COLUMN_Name, name);
          values.put(COLUMN_VUEmail, mail);
          values.put(COLUMN_CITY, city);
          values.put(COLUMN_COUNTRY, contry);
          values.put(COLUMN_SELECTEDCOURSE, selectedCourse);
  
          long result = db.insert(TABLE_NAME, null, values);
          if (result == -1)
              return false;
          else
              return true;
      }
  </code></pre>
  
  <p>code in Main activity</p>
  
  <pre><code>public void onAccClick(View view) {
  
          TextView tfName = (TextView) findViewById(R.id.fName);
          TextView tEmail = (TextView) findViewById(R.id.vuEmail);
          TextView tId = (TextView) findViewById(R.id.id);
          TextView tPassword = (TextView) findViewById(R.id.password);
          TextView tCity = (TextView) findViewById(R.id.city);
          TextView tContry = (TextView) findViewById(R.id.contry);
          TextView tItem = (TextView) findViewById(R.id.item);
  
  
          boolean isInserted = db.insertValues(tId.getText().toString(), tPassword.getText().toString(), tfName.getText().toString(),
                  tEmail.getText().toString(), tCity.getText().toString(), tContry.getText().toString(),
                  tItem.getText().toString());
          if (isInserted = true) {
              Toast.makeText(ACCEPT.this, "Data Inserted", Toast.LENGTH_LONG).show();
          } else {
              Toast.makeText(ACCEPT.this, "Data not Inserted", Toast.LENGTH_LONG).show();
          }
      }
  }
  </code></pre>