I'm getting a database error because LIMIT -1 is being appended to my SQL query... 

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '-1' at line 1

Here are the files reported reported by WP Query Monitor...

1. WPDataTable->queryBasedConstruct()
   media/plugins/wpdatatables/source/class.wpdatatable.php:2548
2. WPDataTable->fillFromData()
   media/plugins/wpdatatables/source/class.wpdatatable.php:3266
3. wdtWpDataTableShortcodeHandler()
   media/plugins/wpdatatables/controllers/wdt_functions.php:693
4. do_shortcode_tag()
   wp-includes/shortcodes.php:356
5. preg_replace_callback()
   wp-includes/shortcodes.php:356
6. do_shortcode()
   wp-includes/shortcodes.php:228

The original query...

SELECT p.ID, pm1.meta_value AS SORTID, pm2.meta_value AS NAME, pm3.meta_value AS URL
FROM wp_term_relationships t
INNER JOIN wp_posts p
ON t.object_id = p.ID
LEFT JOIN wp_postmeta pm1
ON (pm1.post_id = p.ID
AND pm1.meta_key = 'place_sortid')
LEFT JOIN wp_postmeta pm2
ON (pm2.post_id = p.ID
AND pm2.meta_key = 'place_name')
LEFT JOIN wp_postmeta pm3
ON (pm3.post_id = p.ID
AND pm3.meta_key = 'place_url')
WHERE p.post_type = 'post'
AND p.post_status = 'publish'
AND t.term_taxonomy_id = '5'

The query being sent to MySQL...  

SELECT p.ID, pm1.meta_value AS SORTID, pm2.meta_value AS NAME, pm3.meta_value AS URL

FROM wp_term_relationships t
INNER JOIN wp_posts p
ON t.object_id = p.ID
LEFT JOIN wp_postmeta pm1
ON (pm1.post_id = p.ID
AND pm1.meta_key = 'place_sortid')
LEFT JOIN wp_postmeta pm2
ON (pm2.post_id = p.ID
AND pm2.meta_key = 'place_name')
LEFT JOIN wp_postmeta pm3
ON (pm3.post_id = p.ID
AND pm3.meta_key = 'place_url')
WHERE p.post_type = 'post'
AND p.post_status = 'publish'
AND t.term_taxonomy_id = '5'
LIMIT -1

How can this be fixed?  

Thank you for the quick reply, Aleksandar. Without knowing when the next update will be released, I would appreciate if can you send v4.0.1, or at least the affected file(s), at your earliest convenience. I'd like to get it resolved ASAP.

Received, thank you Aleksandar.