Warning: Undefined array key "username" in /home/ccl33879/public_html/sistem/login.php on line 14
Warning: Undefined array key "password" in /home/ccl33879/public_html/sistem/login.php on line 15
Fatal error: Uncaught Error: Class "mysqli" not found in /home/ccl33879/public_html/sistem/login.php:18
Stack trace:
#0 {main}
thrown in /home/ccl33879/public_html/sistem/login.php on line 18