sloppyperfectionist

Same thing happens for me. My site is https://www.hp-gauster.name (which is not even remotely fully built by now and uses zero plug-ins except for this one as of now).

Any help with this will be appreciated – thanks.

Samuel “Otto” Wood pointed out, that display_errors should be disabled. Adding the line
php_flag display_errors off
in .htaccess (located in your top directory) did the trick for me, everything seems to be working fine ever since.

Thank you. Another important lesson learned.

(And sorry for double-posting my problem, I probably shouldn’t have posted in a thread marked as solved)

Interestingly enough I get exactly the same error, not having a single plugin other than facebook installed.

I had, however, included the facebook Like-Button in all of my posts, making use of the code-snippet available from the facebook developer site. These have been removed as I had thought I wouldn’t need them any more.

I use a pretty simplistic, self-written theme, so I can’t see what would interfere with the facebook-plugin.

Any ideas? Any helpful hints will be greatly appreciated, so thanks in advance.