Error message

• Warning: date_timezone_set() expects parameter 1 to be DateTime, boolean given in format_date() (line 2040 of /homepages/34/d445539965/htdocs/trans/includes/common.inc).
• Warning: date_format() expects parameter 1 to be DateTimeInterface, boolean given in format_date() (line 2050 of /homepages/34/d445539965/htdocs/trans/includes/common.inc).
• 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 /homepages/34/d445539965/htdocs/trans/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 113 of /homepages/34/d445539965/htdocs/trans/sites/all/modules/ctools/ctools.module).