Warning: include(conexion.php): Failed to open stream: No such file or directory in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php on line 3

Warning: include(): Failed opening 'conexion.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php on line 3

Warning: include(mc_table.php): Failed to open stream: No such file or directory in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php on line 20

Warning: include(): Failed opening 'mc_table.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php on line 20

Warning: Undefined variable $conexion in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php on line 26

Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, null given in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php:26 Stack trace: #0 /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php(26): mysqli_query(NULL, 'SELECT \n\n\tupper...') #1 {main} thrown in /home/wwedus/public_html/iepadilla.edusac.info/diploma2_v_o.php on line 26