CRITICAL ERROR

Hi guys, I had to roll back my website to yesterday’s backup as for some reason the site through a critical error earlier. It’s fine now. I don’t know why it would have caused an error as the versions are the same. But once we rolled back we were fine.

Error message we received is below.

Error Details
=============
An error of type E_ERROR was caused in line 198 of the file /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-content/plugins/seo-by-rank-math/includes/modules/schema/class-admin.php. Error message: Uncaught TypeError: Cannot access offset of type string on string in /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-content/plugins/seo-by-rank-math/includes/modules/schema/class-admin.php:198
Stack trace:
#0 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-content/plugins/seo-by-rank-math/includes/modules/schema/class-admin.php(53): RankMath\Schema\Admin->get_schema_types()
#1 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/class-wp-hook.php(303): RankMath\Schema\Admin->display_schema_type()
#2 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#3 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/plugin.php(518): WP_Hook->do_action()
#4 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-content/plugins/seo-by-rank-math/includes/traits/class-hooker.php(88): do_action_ref_array()
#5 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-content/plugins/seo-by-rank-math/includes/admin/class-post-columns.php(263): RankMath\Admin\Post_Columns->do_action()
#6 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/class-wp-hook.php(303): RankMath\Admin\Post_Columns->get_column_seo_details()
#7 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#8 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/plugin.php(470): WP_Hook->do_action()
#9 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-content/plugins/seo-by-rank-math/includes/admin/class-post-columns.php(176): do_action()
#10 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/class-wp-hook.php(303): RankMath\Admin\Post_Columns->columns_contents()
#11 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#12 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-includes/plugin.php(470): WP_Hook->do_action()
#13 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-posts-list-table.php(1343): do_action()
#14 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-list-table.php(1452): WP_Posts_List_Table->column_default()
#15 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-posts-list-table.php(1377): WP_List_Table->single_row_columns()
#16 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-posts-list-table.php(895): WP_Posts_List_Table->single_row()
#17 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-posts-list-table.php(770): WP_Posts_List_Table->_display_rows_hierarchical()
#18 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-list-table.php(1364): WP_Posts_List_Table->display_rows()
#19 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/includes/class-wp-list-table.php(1291): WP_List_Table->display_rows_or_placeholder()
#20 /home/701699.cloudwaysapps.com/gakdcpuukc/public_html/wp-admin/edit.php(476): WP_List_Table->display()
#21 {main}
thrown