#0 [internal function]: XF\Template\Templater->handleTemplateError(512, 'Template admin:...', '/home/cybhack/w...', 618, Array)
#1 src/XF/Template/Templater.php(618): trigger_error('Template admin:...', 512)
#2 src/XF/Template/Templater.php(566): XF\Template\Templater->getTemplateData('admin', 'nf_tickets_cate...')
#3 src/XF/Template/Templater.php(1314): XF\Template\Templater->getTemplateCode('admin', 'nf_tickets_cate...')
#4 src/XF/Template/Template.php(24): XF\Template\Templater->renderTemplate('nf_tickets_cate...', Array)
#5 src/XF/Mvc/Renderer/Json.php(84): XF\Template\Template->render()
#6 src/XF/Mvc/Renderer/Json.php(68): XF\Mvc\Renderer\Json->renderHtmlFallback('NF\\Tickets:Cate...', 'admin:nf_ticket...', Array)
#7 src/XF/Mvc/Dispatcher.php(418): XF\Mvc\Renderer\Json->renderView('NF\\Tickets:Cate...', 'admin:nf_ticket...', Array)
#8 src/XF/Mvc/Dispatcher.php(400): XF\Mvc\Dispatcher->renderView(Object(XF\Mvc\Renderer\Json), Object(XF\Mvc\Reply\View))
#9 src/XF/Mvc/Dispatcher.php(360): XF\Mvc\Dispatcher->renderReply(Object(XF\Mvc\Renderer\Json), Object(XF\Mvc\Reply\View))
#10 src/XF/Mvc/Dispatcher.php(53): XF\Mvc\Dispatcher->render(Object(XF\Mvc\Reply\View), 'json')
#11 src/XF/App.php(2178): XF\Mvc\Dispatcher->run()
#12 src/XF.php(390): XF\App->run()
#13 admin.php(13): XF::runApp('XF\\Admin\\App')
#14 {main}