PHPmyadmin Error after upgrade ISPCONFIG

I all,

I ve done un ingrade to ispconfig .29 and now when i try to connet to phpmyadmin i ve an error :
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Erreur

requête SQL: Modifier

SET NAMES 'utf8' COLLATE 'utf8_unicode_ci';

MySQL a réponduocumentation
#1193 - Unknown system variable 'NAMES'
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??? what can it do ?

Thank's

 

Which distribution are you using?
Did you maybe update MySQL or other packages?