Hi,
I receive this error on update my osclass.
Upgrading your Osclass installation (this could take a while):Problems when upgrading the database
We had some errors upgrading your database. The follwing queries failed:ALTER TABLE oc_t_item_meta ADD PRIMARY KEY (fk_i_item_id, fk_i_field_id, s_multi)
It´s danger?
Tks.