Fatal error: Uncaught TypeError: sizeof(): Argument #1 ($value) must be of type Countable|array, null given in /home/httpd/vhosts/walking-tree.org/httpdocs/php/bookBlurb.php:387
Stack trace:
#0 /home/httpd/vhosts/walking-tree.org/httpdocs/cormareBookInfo.php(12): bookBlurb->getTitle()
#1 /home/httpd/vhosts/walking-tree.org/httpdocs/books/the_romantic_spirit.php(6): include('/home/httpd/vho...')
#2 {main}
  thrown in /home/httpd/vhosts/walking-tree.org/httpdocs/php/bookBlurb.php on line 387