Why is the text editor linked to the visual editor?

Download the plugin Preserved HTML Markup Editor. I use it on all my blogs, and it would probably address your problem as well, for it makes sure that WYSIWYG edits don’t rearrange / remove spacing, etc, from your HTML tab.

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)