I restored JD but it didn't fix it, so I redownloaded and reinstalled it but now Mediafire files aren't parsed. Out of date... in the status.
Those lines come from Syslog files in Log folder, I grabbed them when syslogd went into an infinite loop which couldn't stop even after quitting JD.
I rebooted many times and the problem reappeared, but now I can't cause it again as MF files aren't parsed.
Thanks Statter