Error : Failed to run external command. Check it is available and runnable by your PHP server. If PHP Safe Mode is enabled, check that command is inside a directory defined by parameter safe_mode_exec_dir.
Debian 9, PHP 7.3(!) according to php -v, BUT 7.2.13 according to Dolibarr …
I just tested with version 10 on new server , it still has same error. on my old server which has version 9.01 have same problem but i had a test with version 3.xx which works. I am going through php files and will update if can find bug.
Thanks
I also faced the same issue.
But it worked when I used phpmyadmin. Create a database backup file in .bz2 format. Go to http://localhost/phpmyadmin. Sign in using the database username and password.
then import the previous file (.bz2 zip file).