hello, I'm using mediawiki but I have a problem, I have installed mediawiki in my domain laplumaazul.ga but when I make changes with the visual editor and then I return to the code editor nothing happens but if I return to the visualeditor later the modified changes are deleted and no It shows no error, I tested this by installing mediawiki in a free domain of x10hosting that it offers and there is no such problem, what can be done to repair this error?