Bonjour, je rencontre un problème suite au changement de serveur d'un site tournant sous Prestashop 1.7.
Le serveur tourne en php 7.4.
L'erreur rencontrée est la suivante :
ContextErrorException in NativeSessionStorage.php line 106: Warning: session_cache_limiter(): Cannot change cache limiter when headers already sent
in NativeSessionStorage.php line 106
at ErrorHandler->handleError()
at session_cache_limiter() in NativeSessionStorage.php line 106
at NativeSessionStorage->__construct() in appDevDebugProjectContainer.php line 3892
at appDevDebugProjectContainer->getSession_Storage_NativeService() in bootstrap.php.cache line 2248
at Container->get() in appDevDebugProjectContainer.php line 3862
at appDevDebugProjectContainer->getSessionService() in bootstrap.php.cache line 2248
at Container->get() in appDevDebugProjectContainer.php line 3601
at appDevDebugProjectContainer->getSecurity_Csrf_TokenManagerService() in bootstrap.php.cache line 2248
at Container->get() in appDevDebugProjectContainer.php line 2965
at appDevDebugProjectContainer->getPrestashop_RouterService() in bootstrap.php.cache line 2248
at Container->get() in appDevDebugProjectContainer.php line 1810
at appDevDebugProjectContainer->getLocaleListenerService() in bootstrap.php.cache line 2248
at Container->get() in ContainerAwareEventDispatcher.php line 183
at ContainerAwareEventDispatcher->lazyLoad() in ContainerAwareEventDispatcher.php line 128
at ContainerAwareEventDispatcher->getListeners() in TraceableEventDispatcher.php line 245
at TraceableEventDispatcher->preProcess() in TraceableEventDispatcher.php line 135
at TraceableEventDispatcher->dispatch() in bootstrap.php.cache line 3272
at HttpKernel->finishRequest() in bootstrap.php.cache line 3211
at HttpKernel->handle() in bootstrap.php.cache line 3359
at ContainerAwareHttpKernel->handle() in bootstrap.php.cache line 2562
at Kernel->handle() in index.php line 86
J'ai lu divers sujet similaire, indiquant d'essayer de vider le dossier app/cache/, mais cela semble ne pas avoir d'effet.
Auriez-vous une idée ?
Merci d'avance !