2
To the best of my knowledge, this is not an known issue with 2.2.2; however, you may want to consider upgrading to 2.2.3 as is is known to be more stable.
RE: Debug messages...
There's nothing there to be concerned about. They are just notices that advise that the code doesn't use "best practices".
Hope this helps.
James
Insanity can be defined as "doing the same thing over and over and expecting different results."
Stupidity is not a crime. Therefore, you are free to go.