Major Description
The PDO Appender may fail if the log message contains a quote (").
The quote() function (http://de2.php.net/manual/en/pdo.quote.php)
puts backslashes before every quote and then a pair of single quotes
around the result so you would have the diff:
- VALUES ('%d','%c','%p','%m','%t','%F','%L')";
+ VALUES (%d,%c,%p,%m,%t,%F,%L)";