问题看图片


Class "table_common_banned" does not have a method named "delete_by_expiration".
PHP Debug

No.	File	Line	Code
1	admin.php	58	require(%s)
2	source/admincp/admincp_tools.php	36	updatecache()
3	source/function/function_cache.php	26	build_cache_ipbanned()
4	source/function/cache/cache_ipbanned.php	15	discuz_base->__call(%s, Array)
5	source/class/discuz/discuz_base.php	44	break()