Not really sure which one applies, looked at them but can't tell much. I tried deleting about 10 at a time, but it still freezes deleting 1, the server doesn't crash, but deleting just 10 takes about 3-5 minutes. Sorry loaded the client logs again, had the server logs open but it defaulted to the other, can't seem to edit them, so i'll repost again with server logs..
clientlog_Tue_Feb_14_12-28-31_2017.txt
clientlog_Tue_Feb_14_16-35-35_2017.txt
clientlog_Tue_Feb_14_16-42-06_2017.txt
clientlog_Tue_Feb_14_21-37-27_2017.txt