Using Server Events with Grid-Add and Grid-Edit

mpol_ch wrote:

An exception occurred while executing a query: SQLSTATE[42000]: Syntax error or access violation: 1064 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

You might have wrong code in your server events, you should enable Debug and check the actual error in the SQLYou may also read Migrating to v2022 → Database Abstraction Layer (DBAL 3), then review your code accordingly.