Mensaje de error

Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Notice: Trying to access array offset on value of type null en _webform_client_form_rule_check() (línea 2053 de /home2/modulesa/public_html/rescate/sites/all/modules/webform/webform.module).
Notice: Trying to access array offset on value of type null en _webform_client_form_rule_check() (línea 2053 de /home2/modulesa/public_html/rescate/sites/all/modules/webform/webform.module).
Notice: Trying to access array offset on value of type null en _webform_client_form_rule_check() (línea 2053 de /home2/modulesa/public_html/rescate/sites/all/modules/webform/webform.module).
Notice: Trying to access array offset on value of type null en _webform_client_form_rule_check() (línea 2053 de /home2/modulesa/public_html/rescate/sites/all/modules/webform/webform.module).
Notice: Trying to access array offset on value of type null en _webform_client_form_rule_check() (línea 2053 de /home2/modulesa/public_html/rescate/sites/all/modules/webform/webform.module).
Notice: Trying to access array offset on value of type null en _webform_client_form_rule_check() (línea 2053 de /home2/modulesa/public_html/rescate/sites/all/modules/webform/webform.module).
Notice: Trying to access array offset on value of type int en element_children() (línea 6543 de /home2/modulesa/public_html/rescate/includes/common.inc).
Deprecated function: The each() function is deprecated. This message will be suppressed on further calls en _menu_load_objects() (línea 579 de /home2/modulesa/public_html/rescate/includes/menu.inc).
Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters en drupal_get_feeds() (línea 394 de /home2/modulesa/public_html/rescate/includes/common.inc).