Error แบบนี้คือแก้ยังไงครับ
Warning: mysql_select_db() expects parameter 2 to be resource, null given in C:\Users\WINDOWS7\Desktop\USBWebserver v8.6\root\comservices\backend\services.php on line 117
Warning: mysql_query() expects parameter 2 to be resource, null given in C:\Users\WINDOWS7\Desktop\USBWebserver v8.6\root\comservices\backend\services.php on line 120