server/source/native: fix wrong usage of .lstrip that produce garbled error messages (closes #2777641) Fixed an .rstrip(...) for the general case (untested). Fixed an .lstrip(...) for the sqlite path (tested).

* {
  color: #000 !important;
}

div#popupLoginBox,
div#popupLoginBox,
img#logo, div.header,
#navColumnLeft, #navColumnRight,
#footer {
  display: none
}

div#pageContent{
  border: none;
}