upgrade to teampass_3.1.3.13.zip 

https://github.com/nilsteampassnet/TeamPass/issues/4391




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PHP Fatal error: Uncaught MeekroDBException: Unknown column 'created_at' in 'field list' in /var/www/html/teampass/vendor/sergeytsalkov/meekrodb/db.class.php:934

What really happened is en error in /var/www/html/teampass/vendor/teampassclasses/configmanager/src/ConfigManager.php
line: 134
$maxTimestamp = DB::queryFirstField(
'SELECT MAX(GREATEST(created_at, updated_at)) AS timestamp
FROM ' . prefixTable('misc') . '
WHERE type = %s',
'admin'
);
at this moment there are no columns created_at, updated_at in table 'teampass_misc'

a workaround is to set $maxTimestamp = null; for the time of upgrade