iCMS Warning(2):Array to string conversion in iCMS://iPHP/core/Lang.php:185 on line 185

1. IndexBoot::init() in iCMS://public/index.php:12 on line 12
2. IndexBoot::start() in iCMS://app/index/IndexBoot.php:12 on line 12
3. IndexRewrite->run() in iCMS://app/index/IndexBoot.php:65 on line 65
4. iCMS::run('node') in iCMS://app/index/IndexRewrite.php:68 on line 68
5. Application::run('node','index',NULL,'do_') in iCMS://core/iCMS.php:109 on line 109
6. NodeApp->do_index() in iCMS://iPHP/Application.php:242 on line 242
7. NodeApp->index('index') in iCMS://app/node/NodeApp.php:26 on line 26
8. AppsBase::alert(['node:errors:not_found',['dir','decoder']],20002) in iCMS://app/node/NodeApp.php:19 on line 19
9. Application::alert(['node:errors:not_found',['dir','decoder']],20002) in iCMS://app/apps/AppsBase.php:330 on line 330
10. Application::error(['node:errors:not_found',['dir','decoder']],20002,'alert') in iCMS://iPHP/Application.php:607 on line 607
11. Lang::get('node:errors:not_found',['dir',[[......,......,......]]]) in iCMS://iPHP/Application.php:590 on line 590
12. implode(' ',['dir',[[......,......,......]]]) in iCMS://iPHP/core/Lang.php:185 on line 185
13. iDebug::errorHandler(2,'Array to string conversion','iCMS://iPHP/core/Lang.php',185)
14. iDebug::errorPrint([2,'Array to string conversion','iCMS://iPHP/core/Lang.php',...(items count 1 )],2) in iCMS://iPHP/core/iDebug.php:146 on line 146
15. iDebug::backtraceHtml(NULL) in iCMS://iPHP/core/iDebug.php:250 on line 250