Tagged: Plesk Upgrades

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Plesk : Upgrading failed with error while trying to execute SQL query

Symptoms Upgrade version 8.6 failed. The following error is shown in upgrade log: /tmp/psa_8.6.0_cos4.build86080722.02_upgrade.090611.00.57.log —>8— ERROR while trying to execute SQL query, the query was: DELETE FROM mysql.user WHERE user = ”; FLUSH PRIVILEGES;...