[17-Jul-2026 03:10:44 UTC] PHP Warning:  include(conexion.php): Failed to open stream: No such file or directory in /home/formacio/public_html/iestp2026/fjaramillo/semana15/Clientes/listar.php on line 3
[17-Jul-2026 03:10:44 UTC] PHP Warning:  include(): Failed opening 'conexion.php' for inclusion (include_path='.:/opt/alt/php83/usr/share/pear:/opt/alt/php83/usr/share/php:/usr/share/pear:/usr/share/php') in /home/formacio/public_html/iestp2026/fjaramillo/semana15/Clientes/listar.php on line 3
[17-Jul-2026 03:10:44 UTC] PHP Warning:  Undefined variable $conexion in /home/formacio/public_html/iestp2026/fjaramillo/semana15/Clientes/listar.php on line 6
