You cant scroll I chests (Pocket Edition)

Update block?

If u place a pumpkin the villager won't trade

Every time I open a world or I'm riding a horse I am greeted with a error message

A VERY anoying error screen pops up when I open a world I can still play the game but its a gray screen the thats says stuff like Animation error; flower tick this mainly shows up when using mod but it is anoying please help

Farmland near water does not turn to dirt when a block is placed on top of it