Mensaje de error

• Notice: Undefined index: und en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Undefined index: und en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Undefined index: und en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 100 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Undefined index: und en include() (línea 103 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 103 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).
• Notice: Trying to access array offset on value of type null en include() (línea 103 de /home/html/recursos/themes/bootstrap/bootstrap_educoas/templates/node--pra.tpl.php).