Error Data too long for column 'before' at row 1

Hi, I've got this error (conn=14121) Data too long for column 'before' at row 1 when want to save Collection Permissions

Any Idea what causes this? Thanks

and this is my Diagnostic Info

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"platform": "Win32",
"userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36",
"vendor": "Google Inc."
},
"system-info": {
"file.encoding": "UTF-8",
"java.runtime.name": "OpenJDK Runtime Environment",
"java.runtime.version": "11.0.7+10",
"java.vendor": "AdoptOpenJDK",
"java.vendor.url": "https://adoptopenjdk.net/",
"java.version": "11.0.7",
"java.vm.name": "OpenJDK 64-Bit Server VM",
"java.vm.version": "11.0.7+10",
"os.name": "Linux",
"os.version": "5.4.0-1030-aws",
"user.language": "en",
"user.timezone": "GMT"
},
"metabase-info": {
"databases": [
"h2",
"mysql",
"postgres"
],
"hosting-env": "unknown",
"application-database": "mysql",
"application-database-details": {
"database": {
"name": "MySQL",
"version": "8.0.23"
},
"jdbc-driver": {
"name": "MariaDB Connector/J",
"version": "2.6.2"
}
},
"run-mode": "prod",
"version": {
"date": "2020-10-26",
"tag": "v0.37.0.2",
"branch": "release-x.37.x",
"hash": "ba7be09"
},
"settings": {
"report-timezone": null
}
}
}

Hi @luf
That was just fixed yesterday and will be available in 0.42.0.
https://github.com/metabase/metabase/issues/7006
You need to update the application database columns with the type TEXT to LONGTEXT.
Specifically collection_revision.before for this error (that table is called collection_permission_graph_revision from 0.39)
Latest release is 0.41.1: https://github.com/metabase/metabase/releases/latest