Hello, after upgrading from 3.3.7 to 4.0.0 my CMS is temporarily not available. The 3.3.7 Version works good.
What can I do? I tried it several times, but always same error.
Yours Mark
Hello, after upgrading from 3.3.7 to 4.0.0 my CMS is temporarily not available. The 3.3.7 Version works good.
What can I do? I tried it several times, but always same error.
Yours Mark