Changing to sqlite and resetting,

web/.htaccess

@@ -22,6 +22,9 @@ DirectoryIndex index.php index.html index.htm
 AddType image/svg+xml svg svgz
 AddEncoding gzip svgz
 
+# Add correct encoding for webp.
+AddType image/webp .webp
+
 # Most of the following PHP settings cannot be changed at runtime. See
 # sites/default/default.settings.php and
 # Drupal\Core\DrupalKernel::bootEnvironment() for settings that can be