Summary:
Lists and users not displayed in the admin section
Detailed Description:
That is the error in line 53 of function.admin_list_tab.php
Expression #2 of SELECT list is not in GROUP BY clause and contains
nonaggregated column 'phoenix.L.name' which is not functionally dependent on
columns in GROUP BY clause; this is incompatible with
sql_mode=only_full_group_by