Channels DVR app crashing

I came home today and noticed the app was not running on the PC. I restarted and the app started and then closed. every time I run the app it opens for a few seconds and then closes. not sure what is going on.

Check the end of c:/programdata/channeldvr/data/channels-dvr.log for error messages

2019/02/13 20:51:57 Corruption: 120 missing files; e.g.: HDHR-PREMIUM.airings\store/275396.ldb
2019/02/13 20:54:53 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:13944) in C:\ProgramData\ChannelsDVR\data
2019/02/13 20:54:55 [HDR] Found 1 devices
2019/02/13 20:54:55 [SYS] Started HTTP Server
2019/02/13 20:54:55 [DVR] Recording engine started in C:\DVR
2019/02/13 20:54:55 [DVR] Waiting 22h5m4.1407838s until next job 1550192400-16 Grey's Anatomy
2019/02/13 20:54:55 [SYS] Bonjour service running for dvr-tony.local. [192.168.1.142]
2019/02/13 20:54:55 [SYS] Created database snapshot: backup-20190213.205455
2019/02/13 20:54:55 [SYS] Removing old backup backup-20190126.234831
2019/02/13 20:55:05 [IDX] Pruned 0 expired airings from USA-OTA55301 in 20.9984ms.
2019/02/13 20:55:05 Corruption: 120 missing files; e.g.: HDHR-PREMIUM.airings\store/275396.ldb
2019/02/13 21:38:43 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:12460) in C:\ProgramData\ChannelsDVR\data
2019/02/13 21:38:46 [HDR] Found 1 devices
2019/02/13 21:38:46 [SYS] Started HTTP Server
2019/02/13 21:38:49 [DVR] Recording engine started in C:\DVR
2019/02/13 21:38:49 [DVR] Waiting 21h21m10.402601s until next job 1550192400-16 Grey's Anatomy
2019/02/13 21:38:49 [SYS] Bonjour service running for dvr-tony.local. [192.168.1.142]
2019/02/13 21:38:49 [SYS] Created database snapshot: backup-20190213.213849
2019/02/13 21:38:49 [SYS] Removing old backup backup-20190127.234831
2019/02/13 21:38:59 [IDX] Pruned 38 expired airings from USA-OTA55301 in 251.5675ms.
2019/02/13 21:38:59 Corruption: 120 missing files; e.g.: HDHR-PREMIUM.airings\store/275396.ldb
2019/02/13 21:40:34 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:10924) in C:\ProgramData\ChannelsDVR\data
2019/02/13 21:40:36 [HDR] Found 1 devices
2019/02/13 21:40:36 [SYS] Started HTTP Server
2019/02/13 21:40:36 [DVR] Recording engine started in C:\DVR
2019/02/13 21:40:36 [DVR] Waiting 21h19m23.0207853s until next job 1550192400-16 Grey's Anatomy
2019/02/13 21:40:36 [SYS] Bonjour service running for dvr-tony.local. [192.168.1.142]
2019/02/13 21:40:37 [SYS] Created database snapshot: backup-20190213.214036
2019/02/13 21:40:37 [SYS] Removing old backup backup-20190128.234831
2019/02/13 21:40:47 [IDX] Pruned 0 expired airings from USA-OTA55301 in 27.0042ms.
2019/02/13 21:40:47 Corruption: 120 missing files; e.g.: HDHR-PREMIUM.airings\store/275396.ldb
2019/02/13 21:43:38 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:6304) in C:\ProgramData\ChannelsDVR\data
2019/02/13 21:43:40 [HDR] Found 1 devices
2019/02/13 21:43:41 [SYS] Started HTTP Server
2019/02/13 21:43:41 Corruption: 1 missing files; e.g.: USA-OTA55301.airings\store/320146.ldb
2019/02/13 21:43:47 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:10640) in C:\ProgramData\ChannelsDVR\data
2019/02/13 21:43:49 [HDR] Found 1 devices
2019/02/13 21:43:49 [SYS] Started HTTP Server
2019/02/13 21:43:49 Corruption: 1 missing files; e.g.: USA-OTA55301.airings\store/320146.ldb
2019/02/13 21:43:57 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:3420) in C:\ProgramData\ChannelsDVR\data
2019/02/13 21:43:58 [HDR] Found 1 devices
2019/02/13 21:43:59 [SYS] Started HTTP Server
2019/02/13 21:43:59 Corruption: 1 missing files; e.g.: USA-OTA55301.airings\store/320146.ldb
2019/02/13 21:44:21 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:14180) in C:\ProgramData\ChannelsDVR\data
2019/02/13 21:44:23 [HDR] Found 1 devices
2019/02/13 21:44:24 [SYS] Started HTTP Server
2019/02/13 21:44:24 Corruption: 1 missing files; e.g.: USA-OTA55301.airings\store/320146.ldb
2019/02/13 23:11:13 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:12920) in C:\ProgramData\ChannelsDVR\data
2019/02/13 23:11:16 [HDR] Found 1 devices
2019/02/13 23:11:17 [SYS] Started HTTP Server
2019/02/13 23:11:17 Corruption: 1 missing files; e.g.: USA-OTA55301.airings\store/320146.ldb

nothing stands out to me, there are corruption logs but I am not sure what that means.

The guide database is corrupted. In that data directory delete all the USA* folders and it will rebuild the data.

i get same issue after i delete those folders and restarted computer.

019/02/14 07:54:38 [SYS] Starting Channels DVR v2019.01.16.1951 (windows-x86_64 pid:12464) in C:\ProgramData\ChannelsDVR\data
2019/02/14 07:54:41 [HDR] Found 1 devices
2019/02/14 07:54:41 [SYS] Started HTTP Server
2019/02/14 07:54:41 [DVR] Recording engine started in C:\DVR
2019/02/14 07:54:41 [SYS] Bonjour service running for dvr-tony.local. [192.168.1.142]
2019/02/14 07:54:41 [DVR] Waiting 11h5m18.3470416s until next job 1550192400-16 Grey's Anatomy
2019/02/14 07:54:41 [SYS] Created database snapshot: backup-20190214.075441
2019/02/14 07:54:41 [SYS] Removing old backup backup-20190129.234831
2019/02/14 07:54:51 [DVR] No listings for USA-OTA55301 (0 airings, 0 groups); starting indexer..
2019/02/14 07:54:51 Corruption: 4 missing files; e.g.: HDHR-PREMIUM.airings\store/276163.ldb

Delete HDHR-PREMIUM also