Error saving posts with old blocks

Hello! I’m having issues with PublishPress Blocks when saving posts or pages. If I make changes to the content, I get the following error in the console from /wp-json/wp/v2/pages/ post_id ?_locale=user : { "code": "rest_cannot_update", "message": "Sorry, you are not allowed to edit the advgb_blocks_editor_width custom field.", "data": { "key": "advgb_blocks_columns_visual_guide", "status": 403 }, "additional_data": [ { "key": "advgb_blocks_editor_width", "status": 403 } ], "additional_errors": [ { "code": "rest_cannot_update", "message": "Sorry, you are not allowed to edit the advgb_blocks_columns_visual_guide custom field.", "data": { "key": "advgb_blocks_columns_visual_guide", "status": 403 }, "additional_data": [ { "key": "advgb_blocks_editor_width", "status": 403 } ] } ] } I’m unable to update the content of the posts on the page. Everything is updated, and if I deactivate the plugin, it works fine. I assume the problem is with PublishPress old blocks or configurations that are no longer compatible with the latest version. Greetings The page I need help with: [ log in to see the link] Hi @fedek95 , Could you let me know the steps to reproduce the issue? I will try to check it on my end. Could you also inform the version of PublishPress Blocks that is installed in your site? Looking forward to your response. Hi @fedek95 , We have not heard back from you in a week. I will close this conversation and if you are back feel free to reply or create a new ticket.