Recommended that I ask this question in the forum.
I was building a post, and things were proceeding as expected. Then,as I was formatting the output, any action to review or post threw a server error:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at webmaster@forum.tinycorelinux.net to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.
The original post is getting attention and being resolved. Not clear what next steps for the user should be.
Because this is an issue with posting on the forum, not tinycore, please delete if not relevant..