diff --git a/f_config/config.php b/f_config/config.php
index 6646a59f..99393641 100644
--- a/f_config/config.php
+++ b/f_config/config.php
@@ -49,7 +49,7 @@ function getFriendlyErrorType($type)
     return "{$type}";
 }
 
-function getExceptionTraceAsString(\Throwable $exception)
+function getExceptionTraceAsString($exception)
 {
     //https://gist.github.com/abtris/1437966
     $rtn = "";
@@ -117,7 +117,7 @@ function logError(string $err, string $errstr, string $errpath, array $trace)
     ]);
 }
 
-function logErrorByCustomHandler(int $errno, string $errstr, string $errfile, int $errline)
+function logErrorByCustomHandler(int $errno, string $errstr, string $errfile, int $errline, array $errcontext=null)
 {
     if (!(error_reporting() & $errno)) {
         // This error code is not included in error_reporting, so let it fall
@@ -172,17 +172,7 @@ function getAPIExecutorClass($path){
     throw new \InvalidArgumentException("{$path}는 올바른 API 경로가 아님");
 }
 
-function checkForFatal()
-{
-    $error = error_get_last();
-    if ( $error["type"] == E_ERROR ){
-        logErrorByCustomHandler( $error["type"], $error["message"], $error["file"], $error["line"] );
-    }
-}
-
-register_shutdown_function("\\sammo\\checkForFatal" );
-
 function buildAPIExecutorClass($type, string $rootPath, array $args):\sammo\BaseAPI{
     $class = getAPIExecutorClass($type);
     return new $class($rootPath, $args);
-}
+}
\ No newline at end of file
diff --git a/hwe/func_command.php b/hwe/func_command.php
index 0c89fef4..d8b6ac8c 100644
--- a/hwe/func_command.php
+++ b/hwe/func_command.php
@@ -363,7 +363,7 @@ function setGeneralCommand(int $generalID, array $rawTurnList, string $command,
             'target'=>'arg'
         ];
     }
-    catch (\Throwable $e){
+    catch (\Exception $e){
         return [
             'result'=>false,
             'reason'=>$e->getCode().$e->getMessage(),
@@ -445,7 +445,7 @@ function setNationCommand(int $generalID, array $turnList, string $command, ?arr
             'target'=>'arg'
         ];
     }
-    catch (\Throwable $e){
+    catch (\Exception $e){
         return [
             'result'=>false,
             'reason'=>$e->getCode().$e->getMessage(),
diff --git a/hwe/j_msg_get_old.php b/hwe/j_msg_get_old.php
index b7758e7c..ec332914 100644
--- a/hwe/j_msg_get_old.php
+++ b/hwe/j_msg_get_old.php
@@ -38,7 +38,7 @@ if(count($lastMsgGet) >= 10){
         }
         array_shift($lastMsgGet);
     }
-    catch(\Throwable $e){
+    catch(\Exception $e){
         $lastMsgGet = [];
     }
 }
diff --git a/hwe/j_msg_get_recent.php b/hwe/j_msg_get_recent.php
index eb15ff6a..addfcc1e 100644
--- a/hwe/j_msg_get_recent.php
+++ b/hwe/j_msg_get_recent.php
@@ -24,7 +24,7 @@ if(count($lastMsgGet) >= 10){
         }
         array_shift($lastMsgGet);
     }
-    catch(\Throwable $e){
+    catch(\Exception $e){
         $lastMsgGet = [];
     }
 }
diff --git a/hwe/j_raise_event.php b/hwe/j_raise_event.php
index 8dc95b67..cfa22499 100644
--- a/hwe/j_raise_event.php
+++ b/hwe/j_raise_event.php
@@ -35,7 +35,7 @@ if($eventArgsJson !== null){
             $eventArgs[] = $eventNextArgs;
         }
     }
-    catch(\Throwable $e){
+    catch(\Exception $e){
         Json::die([
             'result'=>false,
             'reason'=>'arg가 올바른 json이 아닙니다'
diff --git a/hwe/sammo/Event/Action/FinishNationBetting.php b/hwe/sammo/Event/Action/FinishNationBetting.php
index 581ec38f..214fee48 100644
--- a/hwe/sammo/Event/Action/FinishNationBetting.php
+++ b/hwe/sammo/Event/Action/FinishNationBetting.php
@@ -23,7 +23,7 @@ class FinishNationBetting extends \sammo\Event\Action
 
         try {
             $bettingHelper = new Betting($this->bettingID);
-        } catch (\Throwable $e) {
+        } catch (\Exception $e) {
             return [__CLASS__, false, $e->getMessage()];
         }
 
diff --git a/hwe/sammo/Scenario.php b/hwe/sammo/Scenario.php
index 307ae5ae..48268e16 100644
--- a/hwe/sammo/Scenario.php
+++ b/hwe/sammo/Scenario.php
@@ -392,7 +392,7 @@ class Scenario{
             $text = \file_get_contents(ServConfig::getSharedIconPath('../hook/list.json?1'));
             $storedIcons = Json::decode($text);
         }
-        catch(\Throwable $e){
+        catch(\Exception $e){
             $storedIcons = [];
         }
 
diff --git a/hwe/sammo/Scenario/GeneralBuilder.php b/hwe/sammo/Scenario/GeneralBuilder.php
index 461d786e..769eb354 100644
--- a/hwe/sammo/Scenario/GeneralBuilder.php
+++ b/hwe/sammo/Scenario/GeneralBuilder.php
@@ -134,7 +134,7 @@ class GeneralBuilder{
             $this->specialDomestic = SpecialityHelper::getDomesticClassByName($special);
             $this->specialWar = GameConst::$defaultSpecialWar;
         }
-        catch (\Throwable $e){
+        catch (\Exception $e){
             $this->specialDomestic = GameConst::$defaultSpecialDomestic;
             $this->specialWar = SpecialityHelper::getWarClassByName($special);
         }
@@ -540,7 +540,7 @@ class GeneralBuilder{
                 $text = \file_get_contents(\sammo\ServConfig::getSharedIconPath('../hook/list.json?1'));
                 $storedIcons = \sammo\Json::decode($text);
             }
-            catch(\Throwable $e){
+            catch(\Exception $e){
                 $storedIcons = [];
             }
 
diff --git a/j_updateServer.php b/j_updateServer.php
index a0563d5b..eedb8169 100644
--- a/j_updateServer.php
+++ b/j_updateServer.php
@@ -345,7 +345,7 @@ if ($server == $baseServerName) {
                 $imgResult = false;
                 $imgDetail = $pullResult['reason'];
             }
-        } catch (\Throwable $e) {
+        } catch (\Exception $e) {
             $imgResult = false;
             $imgDetail = $e->getMessage();
         }
diff --git a/src/sammo/APIHelper.php b/src/sammo/APIHelper.php
index 0dcbc4b4..85991782 100644
--- a/src/sammo/APIHelper.php
+++ b/src/sammo/APIHelper.php
@@ -15,7 +15,7 @@ class APIHelper
             try {
                 $rawInput = file_get_contents('php://input');
                 $input = Json::decode($rawInput);
-            } catch (\Throwable $e) {
+            } catch (\Exception $e) {
                 Json::dieWithReason($e->getMessage());
                 $input = null;
             }