Hello, i found errors in the mysql log files. The server has koha 19.05.04, debian 10 and mariadb 10.3.18 installed. The log file is attached. I found out in mysql forums that it is related to the InnoDB engine limiting the row size to 8K. Some workarounds are related, such as in https://stackoverflow.com/questions/15585602/change-limit-for-mysql-row-size... but i don't know the implications for koha. Have you noticed these errors ? Any idea ? Thank you !