Hi John, hope you are doing well.
I have good experience in ecommerce website development, I will help you in fixing the MySQL error that are occurring on your website.
I am using these cms for the last 4 years WordPress, Prestashop, Opencart, Cs cart, Shopify, Moodle, Joomla, SquareSpace, Wix. I am also good at custom coding Php, Html/CSS.
Please invite me on chat so we can discuss it further.
Thanks