21. Indicates if threading of messages should fall back to subject. 22. Failed to create signal handling thread: %d 23. Thread the message-list based on Subject24. Can't set thread priority 25. The module cannot create needed threads 26. Failed to set thread priority %d. 27. Fall back to threading messages by subject 28. Default value for thread expand state 29. The sacred thread on his body was . stifling him like a ' creeper of karma ' . 30. Could not create thread for populating cache
