KB31685: "Server Error in /MicroStrategy Application. java.lang.IllegalStateException: Timer already cancelled" error shows when trying to access MicroStrategy Web 9.x
Java Timer - How To Set A Timer In Java With Examples
The Java Timer | Concurrency Deep Dives
java.lang.IllegalStateException: Timer already cancelled in MMC, tomcat crashes
Experimenting with Java Timers
Timer error made with java - It_qna
Java Timer TimerTask Example - JournalDev
Question: uCanAccess error timer already cancelled - Boomi Community
Solved] When a Java TimerTask is scheduled in a Timer, | 9to5Answer
What is a Timer class in Java?
Using Timer and TimerTask in Java
How to Cancel the timer task using cancel() method of TimerTask? | Timer and TimerTask - YouTube