Receiving an alert stating "You've created all the items allowed by your Webflow CMS Hosting plan" when your website only has 104 entries, which is significantly below the allowed limit of 2,000 items in the CMS, could potentially be a bug. However, there are a few things you can check to troubleshoot the issue:
1. Double-check your plan: Ensure that you are indeed on a plan that allows for 2,000 CMS items. You can go to your Webflow dashboard and navigate to the Account Settings to confirm your plan details.
2. Check item counts: Verify the actual number of CMS items on your website by going to the CMS Collections section in your Webflow dashboard. This will display the accurate count of items in each collection.
3. Empty trash and drafts: It's possible that you have deleted or unpublished items in your CMS that are still taking up space. Make sure to empty your trash and remove any unpublished drafts to clear up the item count.
4. Clear your browser cache: Sometimes, caching issues can cause discrepancies in the CMS item count. Clear your browser cache and refresh the CMS Collections page to see if the item count updates.
If after going through these steps, you still receive the alert, I recommend reaching out to Webflow's support team for assistance. They have access to your account information and can further investigate the issue to provide a resolution.