ScriptManager busy, avoiding deadlock

Hi,
I'm running Espionage 2.1.1 with Mac OS 10.6. The last 2 days it happened twice that Espionage stopped to respond and consequently the folders could not be encrypted and/or unencrypted. This happened again right now, I've tried opening Mail.app and it didn't open. Then I tried opening Espionage but it hung and Activity Monitor indicated that Espionage was not responding. Therefore, I've looked at the console logs and found that the EspionageHelper was not working properly:
13/09/2009 17:23:50 EspionageHelper[240] WARN (event_handler_for_assoc:2020): ScriptManager busy, avoiding deadlock
Therefore, I've killed EspionageHelper and manually restarted it which solved the issue. However I'm wondering why this happens while I've never had such issue with Mac OS 10.5.
Any idea ?
Thanks
I'm running Espionage 2.1.1 with Mac OS 10.6. The last 2 days it happened twice that Espionage stopped to respond and consequently the folders could not be encrypted and/or unencrypted. This happened again right now, I've tried opening Mail.app and it didn't open. Then I tried opening Espionage but it hung and Activity Monitor indicated that Espionage was not responding. Therefore, I've looked at the console logs and found that the EspionageHelper was not working properly:
13/09/2009 17:23:50 EspionageHelper[240] WARN (event_handler_for_assoc:2020): ScriptManager busy, avoiding deadlock
Therefore, I've killed EspionageHelper and manually restarted it which solved the issue. However I'm wondering why this happens while I've never had such issue with Mac OS 10.5.
Any idea ?
Thanks