diff --git a/wumsloader/src/module/ModuleManagement.cpp b/wumsloader/src/module/ModuleManagement.cpp
index b969bed..124e05f 100644
--- a/wumsloader/src/module/ModuleManagement.cpp
+++ b/wumsloader/src/module/ModuleManagement.cpp
@@ -277,7 +277,7 @@ std::vector<ModuleContainer> ModuleManagement::loadAndLinkModules(const std::str
         if (auto linkInfo = ModuleLinkInformationFactory::loadAndLink(std::span(file.data(), file.size()), defaultAllocator, error)) {
             moduleContainers.emplace_back(std::move(metaInfo), std::move(*linkInfo));
         } else {
-            auto errMsg = string_format("Failed to load/link module %s. %s", metaInfo.getExportName().c_str(), ModuleLinkErrorsToString(error));
+            auto errMsg = string_format("Failed to load/link module %s. %s", metaInfo.getExportName().c_str(), ModuleLinkErrorsToString(error).data());
             DEBUG_FUNCTION_LINE_ERR("%s", errMsg.c_str());
             OSFatal(errMsg.c_str());
         }
@@ -308,10 +308,10 @@ std::vector<ModuleContainer> ModuleManagement::loadAndLinkModules(const std::str
 
     for (auto &[metaInfo, file] : regularModuleMetaInfoWithLoadedFiles) {
         ModuleLinkErrors error = ModuleLinkErrors::MODULE_LINK_ERROR_NONE;
-        if (auto linkInfo = ModuleLinkInformationFactory::loadAndLink(std::span(file.data(), file.size()), defaultAllocator, error)) {
+        if (auto linkInfo = ModuleLinkInformationFactory::loadAndLink(std::span(file.data(), file.size()), *mappedAllocatorOpt, error)) {
             moduleContainers.emplace_back(std::move(metaInfo), std::move(*linkInfo));
         } else {
-            auto errMsg = string_format("Failed to load/link module %s. %s", metaInfo.getExportName().c_str(), ModuleLinkErrorsToString(error));
+            auto errMsg = string_format("Failed to load/link module %s. %s", metaInfo.getExportName().c_str(), ModuleLinkErrorsToString(error).data());
             DEBUG_FUNCTION_LINE_ERR("%s", errMsg.c_str());
             OSFatal(errMsg.c_str());
         }