Fatal error: Template compilation failed: unknown tag {icon} in template 'securityError' on line 41

You get more information about the problem in our knowledge base: http://www.woltlab.com/help/?code=12003

Information:

error message: Template compilation failed: unknown tag {icon} in template 'securityError' on line 41
error code: 12003
file: /var/www/coolstream.to/wcf/lib/system/template/TemplateCompiler.class.php (266)
php version: 5.3.3-7+squeeze17
wcf version: 1.0.11 pl 3 (Horizon)
date: Fri, 18 Jul 2025 23:29:59 +0000
request: /index.php?page=UsersOnline&s=29cfe42937e12fa53a1b3dfeff1fd6bee3ad475b
referer:

Stacktrace:

#0 /var/www/coolstream.to/wcf/lib/system/template/TemplateCompiler.class.php(115): TemplateCompiler->compileTag('icon')
#1 /var/www/coolstream.to/wcf/lib/system/template/Template.class.php(336): TemplateCompiler->compile('securityError', '<?xml version="...', '/var/www/coolst...')
#2 /var/www/coolstream.to/wcf/lib/system/template/Template.class.php(240): Template->compileTemplate('securityError', '/var/www/coolst...', '/var/www/coolst...')
#3 /var/www/coolstream.to/wcf/lib/system/security/SecurityHandler.class.php(263): Template->display('securityError')
#4 /var/www/coolstream.to/wcf/lib/system/security/plugins/blacklist/blacklist.class.php(53): SecurityHandler->accessDenied('flood', Array)
#5 /var/www/coolstream.to/wcf/lib/system/security/plugins/blacklist/blacklist.class.php(21): Blacklist->handleList()
#6 /var/www/coolstream.to/wcf/lib/system/security/SecurityHandler.class.php(192): Blacklist->execute(Object(SecurityHandler), 'blacklist')
#7 /var/www/coolstream.to/wcf/lib/system/security/SecurityHandler.class.php(56): SecurityHandler->fireActions()
#8 /var/www/coolstream.to/wcf/lib/system/event/listener/SecurityListener.class.php(34): SecurityHandler->systemCore()
#9 /var/www/coolstream.to/wcf/lib/system/event/EventHandler.class.php(117): SecurityListener->execute(Object(UsersOnlinePage), 'UsersOnlinePage', 'readParameters')
#10 /var/www/coolstream.to/wcf/lib/system/event/EventHandler.class.php(142): EventHandler::executeInheritedActions(Object(UsersOnlinePage), 'readParameters', 'UsersOnlinePage', 'readParameters@...')
#11 /var/www/coolstream.to/wcf/lib/page/AbstractPage.class.php(44): EventHandler::fireAction(Object(UsersOnlinePage), 'readParameters')
#12 /var/www/coolstream.to/wcf/lib/page/MultipleLinkPage.class.php(54): AbstractPage->readParameters()
#13 /var/www/coolstream.to/wcf/lib/page/SortablePage.class.php(47): MultipleLinkPage->readParameters()
#14 /var/www/coolstream.to/wcf/lib/page/UsersOnlinePage.class.php(31): SortablePage->readParameters()
#15 /var/www/coolstream.to/wcf/lib/page/AbstractPage.class.php(35): UsersOnlinePage->readParameters()
#16 /var/www/coolstream.to/wcf/lib/page/UsersOnlinePage.class.php(24): AbstractPage->__construct()
#17 /var/www/coolstream.to/wcf/lib/util/RequestHandler.class.php(63): UsersOnlinePage->__construct()
#18 /var/www/coolstream.to/wcf/lib/util/RequestHandler.class.php(91): RequestHandler->__construct('UsersOnline', Array, 'page')
#19 /var/www/coolstream.to/index.php(8): RequestHandler::handle(Array)
#20 {main}