Plugin not saving changes

I am using Pods plugin with Ultimate Member free plugin. I have a talent management company and we need our model portfolios to display on the website. The Pods plugin was allowing me to upload and change/remove/add photos to the website through the Ultimate Member plugin profile feature up until about early November 2020. Now, I can add and delete photos, but when I press save and refresh the page, no changes were saved. I cannot save any photos, delete any previously uploaded photos, or make any changes. It is like the plugin is frozen to a point in time.

When I go to the Dashboard > Pods Admin > Edit Pods > User, I tried to change the name of one of the labels from Image Gallery to Portfolio. I clicked the blue Update Field button at the bottom right and the name changes, but if I try to leave the page, a popup says “Reload Site? Changes you made may not be saved.” No matter how many times I press the Update Field button, it does not save any changes.

A piece of information I’ve discovered is that with the Ultimate Member plugin, once I passed 50 pages, the UM plugin made an unexpected change as a result. When I make more than 50 pages, the UM plugin UM > Settings > General will fallback from a dropdown list to a text field. I was thinking that maybe this has something to do with the performance of the Pods plugin, but I have no idea on how to find out for sure.

I have tried contacting UM plugin for some assistance, but they do not know what is going on. Seeing as how the UM profile photo and stats are updating, but the Pods plugin feature (add image gallery) is not working, I am very certain that there is a problem with the Pods plugin.

Any help would be so very very greatly appreciated.

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