Error in phpMyAdmin after updating to v4.8.0: The $cfg['TempDir'] (./tmp/) is not accessible

Question

phpMyAdmin worked fine with v4.7.9. Now after updating to v4.8.0 today (replacing the old phpmyadmin folder against the new one) I\'m getting this mess

Answer 1

simply go to the phpmyadmin folder and put this code

$cfg['TempDir'] = './tmp/';

and then check tmp folder is exists or not into phpmyadmin if not exists then create tmp folder and give read and right permission to it.