Want to extract error(no response AudioSetVolum) message from log file using logstash also count of error message occured and it's timing. I am new to this Can anyone help me on this?

-------------Sample log file below-------------------
4/10/2019 12:19:17:437 - #ERROR#NAK# for AudioSetGain_0x0329, slot=0x82, ctrl=0
4/10/2019 12:19:17:437 - VTS_RANGE_ERROR 0x0004
4/10/2019 12:19:17:453 - #ERROR#NAK# - no response AudioSetGain_0x0329
4/10/2019 12:19:17:469 - 4/10/2019 12:19:17 PM - Error, Audio_setGain FAILED, Conn=3, val=9
4/10/2019 12:19:18:172 - #ERROR#SETUP# FPGA is not communicating, port 0
4/10/2019 12:19:21:156 - #ERROR#NAK# for GetSignalStatus_0x0064, slot=0x56, ctrl=0
4/10/2019 12:19:21:172 - VTS_RANGE_ERROR 0x0004
4/10/2019 12:19:21:187 - #ERROR#NAK# - no response GetSignalStatus_0x0064
4/10/2019 12:19:33:516 - #ERROR#NAK# for GetSignalStatus_0x0064, slot=0x56, ctrl=0
4/10/2019 12:19:33:516 - VTS_RANGE_ERROR 0x0004
4/10/2019 12:19:33:532 - #ERROR#NAK# - no response GetSignalStatus_0x0064
4/10/2019 12:19:46:524 - #ERROR#SEQUENCE# , exp=122, got=121 instead. AudioSetVolume_0x0300
4/10/2019 12:19:46:539 - #ERROR#SEQUENCE# , exp=122, got=121 instead. AudioSetVolume_0x0300
4/10/2019 12:19:46:555 - #ERROR#SEQUENCE# , exp=122, got=121 instead. AudioSetVolume_0x0300
4/10/2019 12:19:46:571 - #ERROR#SEQUENCE# , exp=122, got=121 instead. AudioSetVolume_0x0300
4/10/2019 12:19:46:602 - #ERROR#TIMEOUT# - no response AudioSetVolume_0x0300
4/10/2019 12:19:46:618 - #WARNING#RETRY# - doing retry 1, AudioSetVolume_0x0300
4/10/2019 12:19:46:618 - #ERROR#TIMEOUT# - no response AudioSetVolume_0x0300
4/10/2019 12:19:46:633 - #ERROR#SEQUENCE# , exp=123, got=122 instead. AudioSetVolume_0x0300
4/10/2019 12:19:46:633 - #ERROR#TIMEOUT# - no response AudioSetVolume_0x0300
4/10/2019 12:19:46:649 - #WARNING#RETRY# - doing retry 1, AudioSetVolume_0x0300
4/10/2019 12:19:46:664 - #ERROR#TIMEOUT# - no response AudioSetVolume_0x0300
4/10/2019 12:19:46:664 - #ERROR#TIMEOUT# - no response AudioSetVolume_0x0300
4/10/2019 12:19:46:664 - #WARNING#RETRY# - doing retry 1, AudioSetVolume_0x0300

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