There are many line in my MODX error log stating that SQL queries have failed because unbuffered queries are active. The error line is like this:
Cannot execute queries while other unbuffered queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code is only ever going to run against mysql, you may enable query buffering by setting the PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute.
I have understood that the default setting is that the queries are buffered in PDO? Can I modify this setting somewhere in MODX?
The site is working quite normally so this is not a severe issue.