After republishing a post, the button in the admin top bar has disappeared because the entry still exists in the database.
Presumably, the other entries in the post meta are not all deleted either.
This error occurs when a post contains many ACF fields.
This makes it impossible to create another duplicate of the post. Instead there is an error message saying „There already is duplicate of this post.“ However, the duplicate has already been deleted.
The only way to remedy this, is to delete the duplicate article flag from the database.
Also, the process of duplicating and republishing takes a long time, up to 5-10 minutes (on a AMD EPYC 7302P 3,0 GHz 16-core, 128GB RAM - dedicated server).
After republishing a post, the button in the admin top bar has disappeared because the entry still exists in the database. Presumably, the other entries in the post meta are not all deleted either. This error occurs when a post contains many ACF fields.
This makes it impossible to create another duplicate of the post. Instead there is an error message saying „There already is duplicate of this post.“ However, the duplicate has already been deleted.
The only way to remedy this, is to delete the duplicate article flag from the database.
Also, the process of duplicating and republishing takes a long time, up to 5-10 minutes (on a AMD EPYC 7302P 3,0 GHz 16-core, 128GB RAM - dedicated server).
In logfile there aren´t any errors.