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Debug is on the dev-system always on. There is nothing. Only a blank page. I get only an error if change the database password. Then i see Warning:
mysqli_real_connect(): (HY000/1045): Access denied for user ##### (using password: YES) in ####wp-includes\wp-db.php on line 1490 and so on.
I can’t swich the theme after updating acf pro, because I can’t enter the administration area.
If i switch it before, it is the same. But i find out an other aspect. If i won’t to switch back to an older version. I must copy the old version to the plugin-folder and replace the database with a backup, too.
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