Error message
Deprecated function: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in Drupal\persistent_login\CookieHelper->getCookieName() (line 55 of modules/contrib/persistent_login/src/CookieHelper.php).
Drupal\persistent_login\CookieHelper->getCookieName() (Line: 76)
Drupal\persistent_login\CookieHelper->hasCookie() (Line: 148)
Drupal\persistent_login\EventSubscriber\TokenHandler->applies() (Line: 106)
Drupal\Core\Authentication\AuthenticationManager->getProvider() (Line: 41)
Drupal\Core\Authentication\AuthenticationManager->applies() (Line: 76)
Drupal\Core\EventSubscriber\AuthenticationSubscriber->onKernelRequestAuthenticate() (Line: 260)
Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 220)
Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56)
Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 157)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 203)
Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 140)
Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 89)
Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53)
Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 54)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 745)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Deprecated function: preg_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in Drupal\persistent_login\CookieHelper->getCookieName() (line 55 of modules/contrib/persistent_login/src/CookieHelper.php).
Drupal\persistent_login\CookieHelper->getCookieName() (Line: 76)
Drupal\persistent_login\CookieHelper->hasCookie() (Line: 148)
Drupal\persistent_login\EventSubscriber\TokenHandler->applies() (Line: 106)
Drupal\Core\Authentication\AuthenticationManager->getProvider() (Line: 41)
Drupal\Core\Authentication\AuthenticationManager->applies() (Line: 95)
Drupal\Core\EventSubscriber\AuthenticationSubscriber->onKernelRequestFilterProvider() (Line: 260)
Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 220)
Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56)
Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 157)
Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53)
Drupal\Core\StackMiddleware\Session->handle() (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 203)
Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 140)
Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 89)
Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53)
Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 54)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 745)
Drupal\Core\DrupalKernel->handle() (Line: 19)
WMTS-481:2016
Name
Thermal switching valves
Description
This WaterMark Technical Specification sets out requirements for metallic-bodied thermal switching valves. These valves are intended to automatically switch the flow of water from one inlet port to either of two outlet ports, depending upon the temperature of the inlet water.
