Fatal error: Uncaught Error: Interface "PhpParser\NodeVisitor" not found in /home/simpledorrance/public_html/author-api.simple-dorrance.nstechs.net/author-backend/vendor/shalvah/upgrader/src/UnresolveNamespaces.php:8 Stack trace: #0 {main} thrown in /home/simpledorrance/public_html/author-api.simple-dorrance.nstechs.net/author-backend/vendor/shalvah/upgrader/src/UnresolveNamespaces.php on line 8