I've only found one error myself while testing. All running the latest versions. ACP > Members > View Customer Details > Press 'Go To Public Profile'.
INSERT INTO `trophies_members` ( `member_id`, `date`, `data`, `trophy_id`, `medal_id` ) VALUES ( 113, 1553809221, '[]', 3, 0 )
IPS\Db\Exception: Duplicate entry '113-3-0' for key 'member,trophy,medal' (1062)
#0 /home/tww/public_html/system/Db/Db.php(936): IPS\_Db->preparedQuery('/*IPS\\trophies\\...', Array)
#1 /home/tww/public_html/applications/trophies/sources/Item/Item.php(169): IPS\_Db->insert('trophies_member...', Array)
#2 /home/tww/public_html/applications/trophies/sources/Trophy/Trophy.php(463): IPS\trophies\_Item->awardToMember(Object(IPS\Member))
#3 /home/tww/public_html/applications/trophies/extensions/core/Profile/TrophiesAndMedals.php(30): IPS\trophies\_Trophy::updateTrophiesForMember(Object(IPS\Member))
#4 /home/tww/public_html/applications/core/modules/front/members/profile.php(217): IPS\trophies\extensions\core\Profile\_TrophiesAndMedals->__construct(Object(IPS\Member))
#5 /home/tww/public_html/init.php(588) : eval()'d code(23): IPS\core\modules\front\members\_profile->manage()
#6 /home/tww/public_html/system/Dispatcher/Controller.php(96): IPS\core\modules\front\members\trophies_hook_profile->manage()
#7 /home/tww/public_html/applications/core/modules/front/members/profile.php(73): IPS\Dispatcher\_Controller->execute()
#8 /home/tww/public_html/system/Dispatcher/Dispatcher.php(152): IPS\core\modules\front\members\_profile->execute()
#9 /home/tww/public_html/index.php(13): IPS\_Dispatcher->run()
#10 {main}