Guest unable to add entries to object longtext field

Issue

• Guest is uanble to add entries to a form containers.
• Steps to reproduce:
  • Create an object with a custom field(say TestField) of type Long Text.
  • Edit the custom field and add a limit of 500 and save this object
  • Go to Details, Change the scope to site-scoped and add the Panel Category to Site Administration → Content & Data. Save and publish.
  • Go to a content page and add a Form Container here, choose the object created, and publish the page.
• Result: Guest users are unable to add entries after some entries

Environment

• Liferay DXP 7.4

Resolution

• Navigate to System Settings --> Objects and increase the value of Maximum Number of Guest Object Entries per Object Definition in order to re-enable guest entries.