I've had to restore my server and now I face intermittent database issues. One is preventing access to a subforum:
The log entry was triggered by a guest (Guests)
REPLACE INTO `ibf_core_item_member_map` (map_member_id, map_item_id, map_latest_date, map_class) SELECT DISTINCT `author_id`, `topic_id`, UNIX_TIMESTAMP(), 'IPS\\forums\\Topic' FROM `ibf_forums_posts` AS `forums_posts` WHERE ( queued IN(0,2) ) AND ( topic_id IN(214816) )
IPS\Db\Exception: Can't find record in 'ibf_core_item_member_map' (1032)
#0 /home/nginx/domains/zzzzz/public/community/system/Db/Db.php(969): IPS\_Db->preparedQuery()
#1 /home/nginx/domains/zzzzz/public/community/system/Node/Statistics.php(295): IPS\_Db->replace()
#2 /home/nginx/domains/zzzzz/public/community/system/Node/Statistics.php(76): IPS\forums\_Forum->rebuildPostedIn()
#3 /home/nginx/domains/zzzzz/public/community/system/Node/Statistics.php(160): IPS\forums\_Forum->authorsPostedIn()
#4 /home/nginx/domains/zzzzz/public/community/system/Helpers/Table/Content.php(499): IPS\forums\_Forum->contentPostedIn()
#5 /home/nginx/domains/zzzzz/public/community/system/Helpers/Table/Table.php(489): IPS\Helpers\Table\_Content->getRows()
#6 /home/nginx/domains/zzzzz/public/community/applications/forums/modules/front/forums/forums.php(537): IPS\Helpers\Table\_Table->__toString()
#7 /home/nginx/domains/zzzzz/public/community/applications/forums/modules/front/forums/forums.php(38): IPS\forums\modules\front\forums\_forums->_forum()
#8 /home/nginx/domains/zzzzz/public/community/system/Dispatcher/Controller.php(101): IPS\forums\modules\front\forums\_forums->manage()
#9 /home/nginx/domains/zzzzz/public/community/system/Dispatcher/Dispatcher.php(153): IPS\Dispatcher\_Controller->execute()
#10 /home/nginx/domains/zzzzz/public/community/index.php(13): IPS\_Dispatcher->run()
#11 {main}
Backtrace:
#0 /home/nginx/domains/zzzzz/public/community/system/Db/Db.php(969): IPS\_Db->preparedQuery()
#1 /home/nginx/domains/zzzzz/public/community/system/Patterns/ActiveRecord.php(733): IPS\_Db->replace()
#2 /home/nginx/domains/zzzzz/public/community/system/Patterns/ActiveRecord.php(761): IPS\Patterns\_ActiveRecord::_followers()
#3 /home/nginx/domains/zzzzz/public/community/system/Member/Member.php(1516): IPS\Patterns\_ActiveRecord::_followersCount()
#4 /home/nginx/domains/zzzzz/public/community/uploads/template_9_af46883c13caa197f9e387620d19e6ec_profile.php(3529): IPS\_Member->followersCount()
#5 /home/nginx/domains/zzzzz/public/community/system/Theme/SandboxedTemplate.php(61): IPS\Theme\Cache\class_core_front_profile->profileHeader()
#6 /home/nginx/domains/zzzzz/public/community/uploads/template_9_af46883c13caa197f9e387620d19e6ec_profile.php(4910): IPS\Theme\_SandboxedTemplate->__call()
#7 /home/nginx/domains/zzzzz/public/community/system/Theme/SandboxedTemplate.php(61): IPS\Theme\Cache\class_core_front_profile->userContent()
#8 /home/nginx/domains/zzzzz/public/community/applications/core/modules/front/members/profile.php(623): IPS\Theme\_SandboxedTemplate->__call()
#9 /home/nginx/domains/zzzzz/public/community/system/Dispatcher/Controller.php(90): IPS\core\modules\front\members\_profile->content()
#10 /home/nginx/domains/zzzzz/public/community/applications/core/modules/front/members/profile.php(73): IPS\Dispatcher\_Controller->execute()
#11 /home/nginx/domains/zzzzz/public/community/system/Dispatcher/Dispatcher.php(153): IPS\core\modules\front\members\_profile->execute()
#12 /home/nginx/domains/zzzzz/public/community/index.php(13): IPS\_Dispatcher->run()
#13 {main}
LOADED HOOKS
applications/chatbox/hooks/Dispatcher_Front.php
applications/chatbox/hooks/Member.php
applications/chatbox/hooks/core_File.php
applications/chatbox/hooks/Item.php
applications/chatbox/hooks/Comment.php
The other:
The log entry was triggered by a guest (Guests)
REPLACE INTO `ibf_core_follow_count_cache` ( `id`, `class`, `count`, `added` ) VALUES ( 156355, 'IPS\forums\Topic', 0, 1657065094 )
IPS\Db\Exception: Duplicate entry '156355-IPS\forums\Topic' for key 'id_class' (1062)
#0 /home/nginx/domains/zzzzz/public/community/system/Db/Db.php(969): IPS\_Db->preparedQuery()
#1 /home/nginx/domains/zzzzz/public/community/system/Patterns/ActiveRecord.php(733): IPS\_Db->replace()
#2 /home/nginx/domains/zzzzz/public/community/system/Content/Item.php(7996): IPS\Patterns\_ActiveRecord::_followers()
#3 /home/nginx/domains/zzzzz/public/community/system/Content/Item.php(8010): IPS\Content\_Item->followers()
#4 /home/nginx/domains/zzzzz/public/community/applications/forums/modules/front/forums/topic.php(555): IPS\Content\_Item->followersCount()
#5 /home/nginx/domains/zzzzz/public/community/system/Dispatcher/Controller.php(101): IPS\forums\modules\front\forums\_topic->manage()
#6 /home/nginx/domains/zzzzz/public/community/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#7 /home/nginx/domains/zzzzz/public/community/applications/forums/modules/front/forums/topic.php(39): IPS\Content\_Controller->execute()
#8 /home/nginx/domains/zzzzz/public/community/system/Dispatcher/Dispatcher.php(153): IPS\forums\modules\front\forums\_topic->execute()
#9 /home/nginx/domains/zzzzz/public/community/index.php(13): IPS\_Dispatcher->run()
#10 {main}
Backtrace:
#0 /home/nginx/domains/zzzzz/public/community/init.php(1015): IPS\_Log::log()
#1 [internal function]: IPS\IPS::exceptionHandler()
#2 {main}
LOADED HOOKS
applications/chatbox/hooks/Dispatcher_Front.php
applications/chatbox/hooks/Member.php
applications/chatbox/hooks/core_File.php
applications/chatbox/hooks/Item.php
applications/chatbox/hooks/Comment.php
Any ideas?