magento2 – Problem of creating a box after the update in Magento 2.2.6

I have an error on the payment page after the Magento Update from 2.2.2 to 2.2.6.
This is working well in Magento 2.2.2. Due to this error, the shipping methods are not displayed and the charger is being continuously loaded.

Please, see the screenshot.

enter the description of the image here

When you review the log file it will say

[2018-12-07 14:33:16] main.CRITICAL: Report ID: webapi-5c08faece93ac; Message: Warning: Array to the string conversion in /var/www/html/m2_up/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php in line 3037 {"exception": "[object] (Exception (code: 0): Report ID: webapi-5c08faece93ac; Message: Warning: Array to conversion string in /var/www/html/m2_up/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php online 3037 in /var/www/html/m2_up/vendor/magento/framework/Webapi/ErrorProcessor.php:205, Exception (code: 0): Warning: Array to conversion string in / var / www / html / m2_up / vendor / magento / framework / DB / Adapter / Pdo / Mysql.php on line 3037 in /var/www/html/m2_up/vendor/magento/framework/App/ErrorHandler.php:61) "} []