Error message

• Warning: ini_set() has been disabled for security reasons in drupal_environment_initialize() (line 692 of /home/american/public_html/includes/bootstrap.inc).
• Warning: ini_set() has been disabled for security reasons in drupal_environment_initialize() (line 695 of /home/american/public_html/includes/bootstrap.inc).
• Warning: ini_set() has been disabled for security reasons in drupal_environment_initialize() (line 696 of /home/american/public_html/includes/bootstrap.inc).
• Warning: ini_set() has been disabled for security reasons in drupal_environment_initialize() (line 697 of /home/american/public_html/includes/bootstrap.inc).
• Warning: ini_set() has been disabled for security reasons in drupal_environment_initialize() (line 700 of /home/american/public_html/includes/bootstrap.inc).
• Warning: ini_set() has been disabled for security reasons in drupal_environment_initialize() (line 702 of /home/american/public_html/includes/bootstrap.inc).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 214 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 215 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 304 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 305 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 306 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 307 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 314 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in include_once() (line 321 of /home/american/public_html/sites/default/settings.php).
• Warning: ini_set() has been disabled for security reasons in drupal_settings_initialize() (line 806 of /home/american/public_html/includes/bootstrap.inc).
• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in _menu_load_objects() (line 579 of /home/american/public_html/includes/menu.inc).
• Warning: getimagesize(/home/american/public_html/sites/default/files/images/hsm20.JPG): failed to open stream: No such file or directory in include() (line 45 of /home/american/public_html/sites/all/themes/sparta/templates/node--image.tpl.php).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home/american/public_html/includes/common.inc).