When searching in the Quest Book's search bar for items as I was making a Quest, I had a random crash, with no report generated. Upon startup everything was fine, but whenever I create a world or log into a world I crash and get this report (deleting all my Quests I had made solved this, but now I have to re-do them and I've gotten this entire issue 3 times) [insert a link to a paste of the crash log]

Before HQM crashes it usually makes a version of the quest data before the crash happened. Can't you restore from that. Also, from someone that have had this happen a lot. KEEP BACKUPS.

@SkullyGamingMC Please use pastebin or alike to post a log. Just dumping it here clutters the issue and makes it way harder to read

Here is the crash log from what im getting which is the same as @SkullyGamingMC issue http://pastebin.com/aQFMBUwh

Yeah many of the people playing my mod pack get this, i cant seem to find a fix to this apart from deleting the players quest data which resets them.

Closed due to no longer supporting 1.7.10, please check if this problem persists in the latest 1.9.4 version. Saving, loading and networking are rewritten for 1.9+, this should resolve this issue