I managed to get the SHM chart working by manually adding the field "random" inside the table "statistics." However, the Charts "Load Charts" and "TM Charts" gave me "Internal System Errors" unless I add the fields tm_active, rcv_req_diff, fwd_req_diff, and 2xx_trans_diff to the statistics table in mysql. I am not sure if these statistics are being updated, because my charts dont appear to be displaying information. Can anyone speak to what is going on here?