my unifi service is no longer responding on port 8443 although the service is running:
# sudo service unifi status
unifi is running as pid 5805.
tail -n 100 server.log
[2021-01-26T17:49:49,239] <db-server> WARN db - Mongo start up failed with rc=134
[2021-01-26T17:49:53,288] <db-server> INFO db - DbServer stopped
[2021-01-26T17:49:53,288] <db-server> WARN db - Mongo start up failed with rc=134
[2021-01-26T17:49:57,329] <db-server> INFO db - DbServer stopped
2021-01-25T11:52:07.834-0800 I CONTROL [main] ***** SERVER RESTARTED *****
2021-01-25T11:52:07.861-0800 I CONTROL [initandlisten] MongoDB starting : pid=45288 port=27117 dbpath=/usr/local/share/java/unifi/data/db 64-bit host=OPNsense.kraljfamily.net
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] db version v3.6.21
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] git version: 1cd2db51dce4b16f4bc97a75056269df0dc0bddb
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.1.1d-freebsd 10 Sep 2019
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] allocator: system
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] modules: none
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] build environment:
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] distarch: x86_64
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] target_arch: x86_64
2021-01-25T11:52:07.862-0800 I CONTROL [initandlisten] options: { net: { bindIp: "127.0.0.1", port: 27117, unixDomainSocket: { pathPrefix: "/usr/local/share/java/unifi/run" } }, processManagement: { pidFilePath: "/usr/local/share/java/unifi/run/mongod.pid" }, storage: { dbPath: "/usr/local/share/java/unifi/data/db" }, systemLog: { destination: "file", logAppend: true, logRotate: "reopen", path: "/usr/local/share/java/unifi/logs/mongod.log" } }
2021-01-25T11:52:07.862-0800 I - [initandlisten] Detected data files in /usr/local/share/java/unifi/data/db created by the 'wiredTiger' storage engine, so setting the active storage engine to 'wiredTiger'.
2021-01-25T11:52:07.863-0800 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=15809M,cache_overflow=(file_max=0M),session_max=20000,eviction=(threads_min=4,threads_max=4),config_base=false,statistics=(fast),compatibility=(release="3.0",require_max="3.0"),log=(enabled=true,archive=true,path=journal,compressor=snappy),file_manager=(close_idle_time=100000),statistics_log=(wait=0),verbose=(recovery_progress),
2021-01-25T11:52:08.701-0800 E STORAGE [initandlisten] WiredTiger error (-31803) [1611604328:701447][45288:0x3dbc3fd6000], file:WiredTiger.wt, connection: __wt_turtle_read, 336: WiredTiger.turtle: fatal turtle file read error: WT_NOTFOUND: item not found Raw: [1611604328:701447][45288:0x3dbc3fd6000], file:WiredTiger.wt, connection: __wt_turtle_read, 336: WiredTiger.turtle: fatal turtle file read error: WT_NOTFOUND: item not found
2021-01-25T11:52:08.701-0800 E STORAGE [initandlisten] WiredTiger error (-31804) [1611604328:701488][45288:0x3dbc3fd6000], file:WiredTiger.wt, connection: __wt_panic, 523: the process must exit and restart: WT_PANIC: WiredTiger library panic Raw: [1611604328:701488][45288:0x3dbc3fd6000], file:WiredTiger.wt, connection: __wt_panic, 523: the process must exit and restart: WT_PANIC: WiredTiger library panic
2021-01-25T11:52:08.701-0800 F - [initandlisten] Fatal Assertion 50853 at src/mongo/db/storage/wiredtiger/wiredtiger_util.cpp 420
2021-01-25T11:52:08.701-0800 F - [initandlisten] \n\n***aborting after fassert() failure\n\n
2021-01-25T11:52:08.704-0800 F - [initandlisten] Got signal: 6 (Abort trap).
0x32fd622dc76 0x32fd622d53b 0x3dbc3a3a3c0
----- BEGIN BACKTRACE -----
{"backtrace":[{"b":"32FD36DD000","o":"2B50C76","s":"_ZN5mongo15printStackTraceERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEE"},{"b":"32FD36DD000","o":"2B5053B","s":"_ZN5mongo29reportOutOfMemoryErrorAndExitEv"},{"b":"3DBC3A26000","o":"143C0","s":"_pthread_sigmask"}],"processInfo":{ "mongodbVersion" : "3.6.21", "gitVersion" : "1cd2db51dce4b16f4bc97a75056269df0dc0bddb", "compiledModules" : [], "uname" : { "sysname" : "FreeBSD", "release" : "12.1-RELEASE-p12-HBSD", "version" : "FreeBSD 12.1-RELEASE-p12-HBSD #0 0f20aab2bae1(stable/21.1)-dirty: Tue Jan 5 15:42:50 CET 2021 root@sensey64:/usr/obj/usr/src/amd64.amd64/sys/SMP", "machine" : "amd64" } }}
mongod(_ZN5mongo15printStackTraceERNSt3__113basic_ostreamIcNS0_11char_traitsIcEEEE+0x36) [0x32fd622dc76]
mongod(_ZN5mongo29reportOutOfMemoryErrorAndExitEv+0x15B) [0x32fd622d53b]
libthr.so.3(_pthread_sigmask+0x530) [0x3dbc3a3a3c0]
----- END BACKTRACE -----