diff --git a/application/Espo/Tools/EntityManager/EntityManager.php b/application/Espo/Tools/EntityManager/EntityManager.php
index dcb080c678..d753702637 100644
--- a/application/Espo/Tools/EntityManager/EntityManager.php
+++ b/application/Espo/Tools/EntityManager/EntityManager.php
@@ -1688,12 +1688,19 @@ class EntityManager
     {
         $templateType = $this->metadata->get(['scopes', $entityType, 'type']);
 
-        /** @var array<string, array<string, mixed>> $params */
-        $params = [
-            ...($this->metadata->get(['app', 'entityManagerParams', 'Global']) ?? []),
-            ...($this->metadata->get(['app', 'entityManagerParams', '@' . ($templateType ?? '_')]) ?? []),
-            ...($this->metadata->get(['app', 'entityManagerParams', $entityType]) ?? []),
-        ];
+        $map1 = $this->metadata->get(['app', 'entityManagerParams', 'Global']) ?? [];
+        $map2 = $this->metadata->get(['app', 'entityManagerParams', '@' . ($templateType ?? '_')]) ?? [];
+        $map3 = $this->metadata->get(['app', 'entityManagerParams', $entityType]) ?? [];
+
+        if (version_compare(PHP_VERSION, '8.1.0') < 0) {
+            // @todo Remove.
+            /** @var array<string, array<string, mixed>> $params */
+            $params = array_merge($map1, $map2, $map3);
+        }
+        else {
+            /** @var array<string, array<string, mixed>> $params */
+            $params = [...$map1, ...$map2, ...$map3];
+        }
 
         $result = [];
 
diff --git a/package-lock.json b/package-lock.json
index 1ff030718a..4e1bfd82b5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "espocrm",
-  "version": "7.5.1",
+  "version": "7.5.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "espocrm",
-      "version": "7.5.1",
+      "version": "7.5.2",
       "hasInstallScript": true,
       "license": "GPL-3.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 9bd3c39b84..a63b3b3a74 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "espocrm",
-  "version": "7.5.1",
+  "version": "7.5.2",
   "description": "Open-source CRM.",
   "repository": {
     "type": "git",