Hi,
OK it’s OK now.
I tried to look for “no name” and “no description” in the dump file, without success. I forgot to look for it in french… I found 4 tables with an empty description. I’ve put a description for each one of them.
And I had a table named “a”, description “a”. I didn’t know what it was and couldn’t edit, nor show it (blank page).
I deleted it, as I guess I’m not using it anywhere.
Then I reinstalled/activated TablePress, the migration went correctly and I uninstalled/disabled/suppressed wp-table reloaded.
thank you for your help.
If you want to look at the dump file before / after I modified my tables, I can send them.
Regards,