Blog Gone – Deprecated

No one can access my blog at …

https://www.jfk-info.com/blog1/

I get these errormessages … What have I done wrong? It has been great for a couple years …

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-settings.php on line 468

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-settings.php on line 483

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-settings.php on line 490

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-settings.php on line 526

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-includes/cache.php on line 103

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-includes/query.php on line 21

Deprecated: Assigning the return value of new by reference is deprecated in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-includes/theme.php on line 618

Warning: Cannot modify header information – headers already sent by (output started at /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-includes/query.php:21) in /data/17/1/14/60/1666712/user/1797574/htdocs/blog1/wp-includes/pluggable.php on line 770

/end.