diff --git a/src/server/game/Globals/ObjectMgr.cpp b/src/server/game/Globals/ObjectMgr.cpp
index e8d58799d..d89cc0449 100644
--- a/src/server/game/Globals/ObjectMgr.cpp
+++ b/src/server/game/Globals/ObjectMgr.cpp
@@ -5132,10 +5132,15 @@ void ObjectMgr::LoadSpellScripts()
             continue;
         }
 
-        uint8 i = (uint8)((uint32(itr->first) >> 24) & 0x000000FF);
+        SpellEffIndex i = SpellEffIndex((uint32(itr->first) >> 24) & 0x000000FF);
+        if (uint32(i) >= MAX_SPELL_EFFECTS)
+        {
+            LOG_ERROR("sql.sql", "Table `spell_scripts` has too high effect index %u for spell (Id: %u) as script id", uint32(i), spellId);
+        }
+
         //check for correct spellEffect
         if (!spellInfo->Effects[i].Effect || (spellInfo->Effects[i].Effect != SPELL_EFFECT_SCRIPT_EFFECT && spellInfo->Effects[i].Effect != SPELL_EFFECT_DUMMY))
-            LOG_ERROR("sql.sql", "Table `spell_scripts` - spell %u effect %u is not SPELL_EFFECT_SCRIPT_EFFECT or SPELL_EFFECT_DUMMY", spellId, i);
+            LOG_ERROR("sql.sql", "Table `spell_scripts` - spell %u effect %u is not SPELL_EFFECT_SCRIPT_EFFECT or SPELL_EFFECT_DUMMY", spellId, uint32(i));
     }
 }