Hi, open the 3-bar menu > Help > Troubleshooting Information, then near the bottom look for Places Database and click on Verify Integrity. Restart Firefox afterwards - [[Use the Troubleshooting Information page to help fix Firefox issues]]. If that doesn't help, you may have a corrupt '''places.sqlite''' file in your Profile. For that, and other things to check, please see - [[Can't add, change or save bookmarks - How to fix]]. ''If your question is resolved by this or another answer, please take a minute to let us know. Thank you!''

Hi seemed to start working after i posted but i tried this just in case all seems ok at the moment thanks