Appears to be a problem with plugins:
{“level”:“info”,“ts”:1611547889.5250523,“caller”:“app/server.go:225”,“msg”:“Server is initializing…”}
{“level”:“info”,“ts”:1611547889.525193,“caller”:“app/web_hub.go:83”,“msg”:“Starting websocket hubs”,“number_of_hubs”:8}
{“level”:“info”,“ts”:1611547889.5264525,“caller”:“utils/i18n.go:90”,“msg”:“Loaded system translations”,“for locale”:“en”,“from locale”:"/opt/mattermost/i18n/en.json"}
{“level”:“info”,“ts”:1611547889.5308564,“caller”:“sqlstore/supplier.go:246”,“msg”:“Pinging SQL”,“database”:“master”}
{“level”:“warn”,“ts”:1611547889.5900264,“caller”:“sqlstore/upgrade.go:137”,“msg”:“The database schema version and model versions do not match”,“schema_version”:“5.31.0”,“model_version”:“5.30.0”}
{“level”:“info”,“ts”:1611547889.7589,“caller”:“app/license.go:54”,“msg”:“License key from https://mattermost.com required to unlock enterprise features.”}
{“level”:“info”,“ts”:1611547889.7644029,“caller”:“sqlstore/post_store.go:1687”,“msg”:“Post.Message has size restrictions”,“max_characters”:16383,“max_bytes”:65535}
{“level”:“info”,“ts”:1611547891.6022644,“caller”:“app/server.go:474”,“msg”:“Current version is 5.30.0 (5.31.0/Fri Jan 15 02:36:16 UTC 2021/5c6f37ee6db78c8440145a27320baebdcc6e8311/c1b777c8d71a962500f64ddf8be9dd4df9b137f4)”,“current_version”:“5.30.0”,“build_number”:“5.31.0”,“build_date”:“Fri Jan 15 02:36:16 UTC 2021”,“build_hash”:“5c6f37ee6db78c8440145a27320baebdcc6e8311”,“build_hash_enterprise”:“c1b777c8d71a962500f64ddf8be9dd4df9b137f4”}
{“level”:“info”,“ts”:1611547891.602362,“caller”:“app/server.go:483”,“msg”:“Enterprise Build”,“enterprise_build”:true}
{“level”:“info”,“ts”:1611547891.6024017,“caller”:“app/server.go:489”,“msg”:“Printing current working”,“directory”:"/tmp"}
{“level”:“info”,“ts”:1611547891.6024282,“caller”:“app/server.go:490”,“msg”:“Loaded config”,“source”:“file:///opt/mattermost/config/config.json”}
{“level”:“info”,“ts”:1611547891.6181386,“caller”:“bleveengine/bleve.go:267”,“msg”:“UpdateConf Bleve”}
{“level”:“info”,“ts”:1611547891.6218698,“caller”:“app/license.go:54”,“msg”:“License key from https://mattermost.com required to unlock enterprise features.”}
{“level”:“info”,“ts”:1611547891.632153,“caller”:“mlog/log.go:218”,“msg”:“Starting up plugins”}
{“level”:“error”,“ts”:1611547891.6322424,“caller”:“app/plugin.go:178”,“msg”:“Failed to start up plugins”,“error”:“mkdir ./client/plugins: no such file or directory”}
{“level”:“info”,“ts”:1611547891.632303,“caller”:“mlog/log.go:218”,“msg”:“Starting up plugins”}
{“level”:“error”,“ts”:1611547891.6323223,“caller”:“app/plugin.go:178”,“msg”:“Failed to start up plugins”,“error”:“mkdir ./client/plugins: no such file or directory”}