1) Explicit bindings are required and io.prestosql.execution.TaskManager is not explicitly bound.
while locating io.prestosql.execution.TaskManager
for the 1st parameter of io.prestosql.server.GracefulShutdownHandler.<init>(GracefulShutdownHandler.java:65)
at io.prestosql.server.GracefulShutdownModule.setup(GracefulShutdownModule.java:27)