Add more details in log when the Web Content Administration fails getting a specific web content

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, 7.2.X, 7.3.X, Master
• Fix Version/s: 7.0.0 DXP FP97, 7.0.X, 7.1.10 DXP FP21, 7.1.X, 7.2.10 DXP FP10, 7.2.X, 7.3.X, Master
• Component/s: Web Content > Web Content Administration
• Labels:
  • ee-ts
  • liferay-fixpack-de-97-7010
  • liferay-fixpack-dxp-10-7210
  • liferay-fixpack-dxp-21-7110
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay-echo/liferay-portal/pull/3060

If an exception happens when the web content is retrieved from the Administration , we do not have the full stacktrace in logs, at least we should have it for debugging