Notice: Undefined offset: 1 in /hoc24/core/url.php on line 75

Fatal error: Uncaught TypeError: Argument 1 passed to RepoMysql::findById() must be of the type integer, string given, called in /hoc24/modules/studup/studup.module on line 116 and defined in /hoc24/core/mvc/repomysql.core:34 Stack trace: #0 /hoc24/modules/studup/studup.module(116): RepoMysql->findById('') #1 /hoc24/core/mvc/module.core(238): StudupModule->summary() #2 /hoc24/core/application.core(189): ModuleBase->execute('summary') #3 /hoc24/core/document/document.core(101): Application->renderModule('studup', 'summary', '') #4 /hoc24/core/application.core(220): Document->render(false) #5 /hoc24/index.php(18): Application->render() #6 {main} thrown in /hoc24/core/mvc/repomysql.core on line 34