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\blocks\gallery.php:80
Stack trace:
#0 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\class-wp-block.php(258): block_core_gallery_render()
#1 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\blocks.php(1051): WP_Block->render()
#2 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\blocks.php(1089): render_block()
#3 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\class-wp-hook.php(308): do_blocks()
#4 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\plugin.php(205): WP_Hook->apply_filters()
#5 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\post-template.php(255): apply_filters()
#6 \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\ in \\HP3-WINC2-SMB2.HOSTINGP3.LOCAL\DOMAINSY\400\3561400\user\htdocs\parish\wp-includes\blocks\gallery.php on line 80