1021 - Disk full (/tmp/#sql_dfc_1.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")

select configuration_key as cfgKey, configuration_value as cfgValue from tenants_configuration tc LEFT join tenants_configuration_description tcs ON tcs.id_tenant=tc.id_tenant AND tcs.id_configuration=tc.id where tc.id_tenant=1 AND IFNULL(tcs.id,0)=0 UNION select configuration_key as cfgKey, configuration_value as cfgValue from configuration

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