I installed an add-on Plone.carousal in plone 5. i restarted Buildout and all the processes but unfortunately plone is not working after that. pops up with a 503 error. most probably addon version could be the problem but need to know what to do here why is it coming up with this error.
Check the error log in the var folder.
You can try starting the server with fg instead of start to see what happens during startup.
To fix, remove the add-on and restart again.
fixed thank you so much.
One more thing i need to know.
Is there any drop down menu option in plone 5?