DB Error after deleting the plugin

Hello,

I usually use another plugin called Intuitive Custom Post Order, but a while ago I had tested yours. But then I’ve disabled it and continued using the other one.

Problem appeared, when I tried to delete your plugin. After deactivating and deleting your plufin WP DB errors like this appeared:

Chyba databáze WordPressu: [Unknown column 'term_order' in 'field list']
SELECT count(*) as cnt, max(term_order) as max, min(term_order) as min FROM bleyewp_terms AS terms INNER JOIN bleyewp_term_taxonomy AS term_taxonomy ON ( terms.term_id = term_taxonomy.term_id ) WHERE term_taxonomy.taxonomy = 'elementor_library_category'

Warning: Undefined array key 0 in /.../www/devel/wp-content/plugins/intuitive-custom-post-order/intuitive-custom-post-order.php on line 339

Warning: Attempt to read property "cnt" on null in /.../www/devel/wp-content/plugins/intuitive-custom-post-order/intuitive-custom-post-order.php on line 339

There are several others, but the only difference are the names of other custom taxonomies. When your plugin is just deactivated, everyting goes well. Also there’s no error when I delete your plugin and deactivate the other custom order plugin.

Could you please navigate me, how to resolve this problem? Are there any DB changes upon deleting the plugin?

Thanks