PHP Fatal error: Uncaught Error: Class 'WP_HTML_Tag_Processor' not found in \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\block-supports\layout.php:505
Stack trace:
#0 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\class-wp-hook.php(310): wp_render_layout_support_flag()
#1 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\plugin.php(205): WP_Hook->apply_filters()
#2 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\class-wp-block.php(293): apply_filters()
#3 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\blocks.php(1051): WP_Block->render()
#4 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\blocks.php(971): render_block()
#5 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\blocks.php(973): _excerpt_render_inner_blocks()
#6 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561 in \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\block-supports\layout.php on line 505