i'm using joomla 3.5 + sj_hexagon Template and i got an error in almost every component (menu - article - k2 - media - users) even i can't install any new extention !
i checked the database and i found that a lot of the tables are not auto increament (i dind't have this error before) joomla db fix cant solve this problem also phpmyadmin repair command

doesn't fix this does any body know how to solve this problem?

Dear davidix,
Could you please send us some photos on this issue?

Thanks.