I have this error
Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation ‘=’
In "accounting->Post invoices to customers->Lines to be posted
Then this error.
same error In "accounting->Post supplier invoices>Lines to be posted
All Ok in 7.x and 8.x then at 9,00 this error.
Any idea?
Thanks.