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<b>Warning</b>:  include(conexion.php): Failed to open stream: No such file or directory in <b>/home/wwedus/public_html/ievallegermania.edusac.info/subir_planilla_matriculas_edusac.php</b> on line <b>5</b><br />
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<b>Warning</b>:  include(): Failed opening 'conexion.php' for inclusion (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in <b>/home/wwedus/public_html/ievallegermania.edusac.info/subir_planilla_matriculas_edusac.php</b> on line <b>5</b><br />
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<b>Fatal error</b>:  Uncaught TypeError: mysqli_set_charset(): Argument #1 ($mysql) must be of type mysqli, null given in /home/wwedus/public_html/ievallegermania.edusac.info/subir_planilla_matriculas_edusac.php:9
Stack trace:
#0 /home/wwedus/public_html/ievallegermania.edusac.info/subir_planilla_matriculas_edusac.php(9): mysqli_set_charset(NULL, 'utf8mb4')
#1 {main}
  thrown in <b>/home/wwedus/public_html/ievallegermania.edusac.info/subir_planilla_matriculas_edusac.php</b> on line <b>9</b><br />