Hi, There's a issue when removing the Multi-Leveled Data Entry Field. When i click the Red X Symbol, it doesn't return anything or no response.

https://classifieds.demoflynax.com/a...=multi_formats

In demo site Try Removing "Countries

Error log related to this issue: Mysql Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 on line# 137 (file: /includes/classes/rlHook.class.php)