Hello

After updating UNA 12.1.0 to 13.0.0-B2,

I have this message and I no longer have access to the studio

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Fatal error: bx_import fatal error: class (BxTemplEditorQuill) was not found in /home/cp1663392p24/public_html/rencontre66.fr/inc/utils.inc.php at line 778

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778: trigger_error ("fatal error bx_import: class (" . $sClassName . ") was not found", E_USER_ERROR);