Hi. I notice that when I create a new category it is not displayed correctly in the public part, it appears without breadcrumbs and without an apparent parent category. The cause is that the "nleft" and "nright" fields of the ps_category table always appear with value 0 and do not have a correct node value. All other fields such as the parent category etc are correct.
I have done all kinds of tests but I can't figure out why the nodes are not generated.
I have tried disabling most modules, switching to the default theme. I have also upgraded to version 1.7.8.5 in a test environment (I currently have 1.7.8.2 in production). I tried to call the Category::regenerateEntireNtree function to regenerate the categories. None of this seems to work.
I would be very grateful if someone could help me or give me some hint. I have searched a lot and have not found any solution.
I have done all kinds of tests but I can't figure out why the nodes are not generated.
I have tried disabling most modules, switching to the default theme. I have also upgraded to version 1.7.8.5 in a test environment (I currently have 1.7.8.2 in production). I tried to call the Category::regenerateEntireNtree function to regenerate the categories. None of this seems to work.
I would be very grateful if someone could help me or give me some hint. I have searched a lot and have not found any solution.