PHP Fatal Error with 4.3.4

I updated the plugin and now my site has crashed. I get this error in my server logs.

[Thu Oct 31 13:54:38.383093 2019] [php7:error] [pid 32751] [client 67.198.50.162:20480] PHP Fatal error: Uncaught Error: Call to undefined function relevanssi_enable_tablepress_shortcodes() in /nas/content/live/stpaulschurch/wp-content/plugins/relevanssi/lib/indexing.php:1410\nStack trace:\n#0 /nas/content/live/stpaulschurch/wp-content/plugins/relevanssi/lib/indexing.php(540): relevanssi_index_content(Array, Object(WP_Post), ‘3’, false)\n#1 /nas/content/live/stpaulschurch/wp-content/plugins/relevanssi/lib/indexing.php(750): relevanssi_index_doc(2858, true, false, true)\n#2 /nas/content/live/stpaulschurch/wp-content/plugins/relevanssi/lib/indexing.php(807): relevanssi_publish(2858, true)\n#3 [internal function]: relevanssi_insert_edit(2858)\n#4 /nas/content/live/stpaulschurch/wp-includes/class-wp-hook.php(288): call_user_func_array(‘relevanssi_inse…’, Array)\n#5 /nas/content/live/stpaulschurch/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)\n#6 /nas/content/live/stpaulschurch/wp-includes/plugin.php(465): WP_Hook->do_action(Array)\n#7 /nas/content/live/stpaulschurch/wp-includes/post.php(3962): do_ac in /nas/content/live/stpaulschurch/wp-content/plugins/relevanssi/lib/indexing.php on line 1410

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