seems spammers tampered with my forum [SOLVED]
I have recently and suddenly begin to notice this unusual functioning of my forum. i feel it's the work of spammers or hackers. don't really know.
if i search in the search bar, i get this result
if i try to delete comment or post, i get this result
if a suspected applicant is listed in the applicants list, it appears this way
if i click on "like" using the i like this plugin, this is the result i see until i refresh the page before the button turns to "unlike"
Please i'll like to get peoples opinion based on this suspicions. What am i supposed to to get these fixed. Thanks