[NolF]

Found an error Abe, on line 334 of post_groan_admin.php
it says delete_groans($postinfo, $userid);
while on functions_post_groan.php (includes folder) on line 359 it says function delete_groan($postinfo, $userid)

as you can see, the second one is missing an s, therefor the mass delete groan function doesn't work ^^

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After some more testing, I think that the post_groan_admin.php is the one with the extra s