so like the title when I opened the Mission Control, I found there's three lookupper windows in it, then when I wanna upload some pictures, I got this error: Upload max filesize limit reached from php.ini., Does it mean I need to delete some pictures in somewhere?
Edited: seemingly, if I look up a word, the lookupper would generate a window in the Mission Control, but unfortunately I just couldn't recreate that three windows error again.
Then, after updating the software, seemingly the error is gone, my problem😓
