Hi, I am having a problem with the catalog reader, when you click the 'view the item details' on the lister page, the reader page displays this message;

Code:
Fatal error: Could not load class PaginationCustom in /Applications/MAMP/htdocs/typolight/system/functions.php on line 74
#0 [internal function]: __error(256, 'Could not load ...', '/Applications/M...', 74, Array)
#1 /Applications/MAMP/htdocs/typolight/system/functions.php(74): trigger_error('Could not load ...', 256)
#2 /Applications/MAMP/htdocs/typolight/system/modules/catalog/ModuleCatalog.php(3026): __autoload('PaginationCusto...')
#3 /Applications/MAMP/htdocs/typolight/system/modules/catalog/ModuleCatalogReader.php(186): ModuleCatalog->processComments(Object(DB_Mysql_Result))
#4 /Applications/MAMP/htdocs/typolight/system/modules/frontend/Module.php(127): ModuleCatalogReader->compile()
#5 /Applications/MAMP/htdocs/typolight/system/modules/catalog/ModuleCatalog.php(130): Module->generate()
#6 /Applications/MAMP/htdocs/typolight/system/modules/catalog/ModuleCatalogReader.php(77): ModuleCatalog->generate()
#7 /Applications/MAMP/htdocs/typolight/system/modules/frontend/ContentModule.php(70): ModuleCatalogReader->generate()
#8 /Applications/MAMP/htdocs/typolight/system/libraries/Controller.php(364): ContentModule->generate()
#9 /Applications/MAMP/htdocs/typolight/system/modules/frontend/ModuleArticle.php(170): Controller->getContentElement('196')
#10 /Applications/MAMP/htdocs/typolight/system/modules/frontend/Module.php(127): ModuleArticle->compile()
#11 /Applications/MAMP/htdocs/typolight/system/modules/frontend/ModuleArticle.php(69): Module->generate()
#12 /Applications/MAMP/htdocs/typolight/system/libraries/Controller.php(297): ModuleArticle->generate(false)
#13 /Applications/MAMP/htdocs/typolight/system/libraries/Controller.php(184): Controller->getArticle('147', false, false, 'main')
#14 /Applications/MAMP/htdocs/typolight/system/modules/frontend/PageRegular.php(68): Controller->getFrontendModule('0', 'main')
#15 /Applications/MAMP/htdocs/typolight/index.php(188): PageRegular->generate(Object(DB_Mysql_Result))
#16 /Applications/MAMP/htdocs/typolight/index.php(311): Index->run()
#17 {main}
I've just updated to build 42!

Thank you in advance for your help.