FooEvents bar codes are not working
Ensure you have the latest versions of the FooEvents plugins installed.
If you still experience an issue then the file permissions on that directory might be too restrictive. The permissions on the directory “/wp-content/uploads/fooevents/barcodes” should be 0755 so the script can create the bar codes. If you’ve updated the default theme and changed the permissions and still experience the problem can you please let us know.