Database error in Welkin

Query:
SELECT COUNT(*) FROM `aqb_points_history` as `h` LEFT JOIN `aqb_points_actions` as `a` ON `h`.`action_id` = `a`.`id` WHERE `profile_id`=

Mysql error:
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 '' at line 1

Location:
The error was found in getOne function in the file /home/goiwelk2/public_html/inc/classes/BxDolGrid.php at line 432.

collation_connection:
utf8mb4_unicode_ci

Debug backtrace:

Array
(
    [0] => Array
        (
            [file] => /home/goiwelk2/public_html/inc/classes/BxDolDb.php
            [line] => 1191
            [function] => execute
            [class] => PDOStatement
            [type] => ->
            [args] => Array
                (
                    [0] => 
                )

        )

    [1] => Array
        (
            [file] => /home/goiwelk2/public_html/inc/classes/BxDolDb.php