Got an error: This page is too big to save

Question

There is not much text on the saving page but having 10 pictures. If I remove all pictures in this page, the page is saved without problems.

When adding any of the pictures (via copying Ctrl+C), there are no problems - an attachment coping window is displayed as usual and the picture is rendered. But if I try to save the page, a strange message appears:

This page is too big to save[...]

The log file (catalina.out) is nothing to say about what happened.

* If there is an error in the size of the inserted image on the page, then why do you let it be done at the coping stage?
* Why don’t you say anything about the picture size in the error message? Because even if you divide the page into several, the error will still occur

Andrej Kvasnica · Answer

check out the tomcat's app/conf/server.xml file, the connector defaults the maxPostSize to 16MB which can prevent the Confluence to receive the whole POST call from the editor.

Moses Thomas · Answer

@Walter Hamilton  You would need to show the logs  in <confluence_home>/logs when you tried to save the page,  that we could see whether or not is problem with  attachment size