If LogErrors is false all errors will be logged only to the standard
error output. If your code does not handle errors properly then errors
may get missed in production output. By setting this property to true
all errors will also be directed to the Application event log as Warnings
which can be periodically checked to ensure the integrity of your
web site.
This value is 'sticky' so that if you change it to a particular
value it will always stay at that value. This property is shared
between all the instances of ImageGlue on your computer.