<br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function get_block_templates() in /home3/phenodm5/public_html/wp-includes/block-template.php:171
Stack trace:
#0 /home3/phenodm5/public_html/wp-includes/block-template.php(92): resolve_block_template('author', Array, '')
#1 /home3/phenodm5/public_html/wp-includes/template.php(66): locate_block_template('', 'author', Array)
#2 /home3/phenodm5/public_html/wp-includes/template.php(225): get_query_template('author', Array)
#3 /home3/phenodm5/public_html/wp-includes/template-loader.php(91): get_author_template()
#4 /home3/phenodm5/public_html/wp-blog-header.php(19): require_once('/home3/phenodm5...')
#5 /home3/phenodm5/public_html/index.php(17): require('/home3/phenodm5...')
#6 {main}
  thrown in <b>/home3/phenodm5/public_html/wp-includes/block-template.php</b> on line <b>171</b><br />