[Value] 11 [Description] User agents must use this code if an application attempts to initiate a write, truncate, or seek using a FileWriter which is already in the WRITING state. [Name] 
INVALID_STATE_ERR
N O _ M O D I F I C A T I O N _ A L L O W E D _ E R R
N O T _ F O U N D _ E R R
I N V A L I D _ S T A T E _ E R R
S Y N T A X _ E R R
S E C U R I T Y _ E R R
A B O R T _ E R R