Aha that's a cool feature, didn't know IPS had this. Very helpful.
Yes, this issue creates this error:
SELECT core_follow.* FROM `aaa_core_follow` AS `core_follow` WHERE follow_app='core' AND follow_area='member' AND follow_rel_id='585' LIMIT 0,25
Total count attempted on a query not ran with SQL_CALC_FOUND_ROWS
#0 /var/www/html/i285193/system/Theme/Theme.php(840) : eval()'d code(312): IPS\Db\_Select->count(true)
#1 /var/www/html/i285193/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_memberlists_front_members->grid(Object(IPS\memberlists\Helpers\Membertable), Array, Array)
#2 /var/www/html/i285193/system/Theme/Theme.php(840) : eval()'d code(2703): IPS\Theme\_SandboxedTemplate->__call('grid', Array)
#3 /var/www/html/i285193/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_core_front_tables->table(Object(IPS\memberlists\Helpers\Membertable), Array, Array, NULL, false)
#4 /var/www/html/i285193/system/Helpers/Table/Table.php(555): IPS\Theme\_SandboxedTemplate->__call('table', Array)
#5 /var/www/html/i285193/system/Theme/Theme.php(840) : eval()'d code(946): IPS\Helpers\Table\_Table->__toString()
#6 /var/www/html/i285193/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_memberlists_front_members->page(Object(IPS\memberlists\Helpers\Membertable))
#7 /var/www/html/i285193/applications/memberlists/modules/front/members/view.php(97): IPS\Theme\_SandboxedTemplate->__call('page', Array)
#8 /var/www/html/i285193/system/Dispatcher/Controller.php(96): IPS\memberlists\modules\front\members\_view->manage()
#9 /var/www/html/i285193/applications/memberlists/modules/front/members/view.php(52): IPS\Dispatcher\_Controller->execute()
#10 /var/www/html/i285193/system/Dispatcher/Dispatcher.php(152): IPS\memberlists\modules\front\members\_view->execute()
#11 /var/www/html/i285193/index.php(13): IPS\_Dispatcher->run()
#12 {main}