4
Oh i can solve the Problem now
i use the same way in this topic
https://xoops.org/modules/newbb/viewtopic.php?topic_id=60955&forum=7&post_id=273129#forumpost273129
but first time i missunderstanding it
i think this problem occur because u stop the admin page while it mid loading and refresh it the adminmenu.php is not load properly so if you have this problem
1. go to delete adminmenu.php in cache folder(on your XOOPS server)
2. then clear templates_c
3. go to admin page XOOPS will generate the new adminmenu.php
that's all
thank you in advance ^^