When i open an xls document with LibreOffice, i get all the used cells in yellow background and black text

… even though the “original” text was in color and with no background color, plus i can’t modify any of these features for those cells… I have to mention this happened suddenly, for i didn’t changed any options in the program… How can i make LO open my xls files normally, showing the files exactly as they were created ? Thanks!

never mind, i figured it out. It had something to do with conditional formatting option in Format menu tab. Format > Conditional formatting > Manage and erase all the errors that appear there…