Suddenly the visited links are no longer changing font color, as I am preparing for an exam I need visited questions to change color, to keep track of questions that I have finished. But if I delete a few days of history then again,a few more visited links change color then again it stops, so it seems something is getting full and not able to accommodate any more? Why are my visited links no longer changing color after a certain number of visits? I do have a back up of the places.sqlite file. So I have tried everything from deleting the profile, uninstalling reinstalling, creating a new profile, then copy pasting places.sqlite etc, but as mentioned after a few visits, visited links no longer change color, if I delete a few days of history then again a few visits will again change color and then stop again, so what should I increase so that my visited links quota is increased, I have also tried tweaking certain parameters in about:config and it has had no result.
I have tried the places maintenance add on it says that the data base is corrupt, please help.
