Probleme sur export

Bonjour,
Après la mise à jour (qui s’est très bien passé) de la version 3 à 9, j’ai le message d’erreur 500 lors d’un export.

Voici les logs apache :

dolibarr[23299]: DoliDBMysqli::query SQL Error message: DB_ERROR_3065 Expression #2 of ORDER BY clause is not in SELECT list, references column ‹ dolibarr.t.recuperableonly › which is not in SELECT list; this is incompatible with DISTINCT
[Mon Jun 17 14:26:38.515880 2019] [:error] [pid 23299] [client 82.226.24.179:51131] PHP Fatal error: Uncaught Error: Call to a member function fetch_object() on boolean in /var/www/html/dolibarrpretext2/htdocs/core/db/mysqli.class.php:302\nStack trace:\n#0 /var/www/html/dolibarrpretext2/htdocs/custom/accountingexport/class/accountingexport.class.php(1685): DoliDBMysqli->fetch_object(false)\n#1 /var/www/html/dolibarrpretext2/htdocs/custom/accountingexport/class/accountingexport.class.php(448): GPCsolutions\AccountingExport\AccountingExport->loadVATRates(’‹ FR ›’)\n#2 /var/www/html/dolibarrpretext2/htdocs/custom/accountingexport/index.php(142): GPCsolutions\AccountingExport\AccountingExport->__construct(Object(DoliDBMysqli), Array, ‹ 01/05/2019 ›, 1556661600, ‹ 31/05/2019 ›, 1559339999)\n#3 {main}\n thrown in /var/www/html/dolibarrpretext2/htdocs/core/db/mysqli.class.php on line 302, referer: https://gestion.pretext-infographie.com/custom/accountingexport/index.php?idmenu=182&mainmenu=accountancy&leftmenu=

Merci de votre aide

Didier BRUN