Tach,

'2011-11-1713:44:48.702000000-2011-12-3010:18:05.419000000'
SQL Fehler You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''Bisheriger Nutzen',Zeitraum) values ("2132153359100255838", "135.0","'2011-11-1' at line 1

wie sieht das vollständige SQL-Statement aus, das du abschickst?

mfg
Woodfighter