Error message

• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; views_display has a deprecated constructor in require_once() (line 3157 of /mnt/web009/e1/39/5219039/htdocs/nowa/includes/bootstrap.inc).
• Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; views_many_to_one_helper has a deprecated constructor in require_once() (line 127 of /mnt/web009/e1/39/5219039/htdocs/nowa/sites/all/modules/ctools/ctools.module).
• Notice: Trying to access array offset on value of type int in element_children() (line 6466 of /mnt/web009/e1/39/5219039/htdocs/nowa/includes/common.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /mnt/web009/e1/39/5219039/htdocs/nowa/includes/common.inc).
• Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2394 of /mnt/web009/e1/39/5219039/htdocs/nowa/includes/menu.inc).