fix: Fix panic issue caused by 1pctl command

Author: ssongliu

core/utils/encrypt/encrypt.go

@@ -72,7 +72,9 @@ func StringDecrypt(text string) (string, error) {
 func StringDecryptWithKey(text, key string) (string, error) {
 	defer func() {
 		if r := recover(); r != nil {
-			global.LOG.Errorf("A panic occurred during string decrypt with key, error message: %v", r)
+			if global.LOG != nil {
+				global.LOG.Errorf("A panic occurred during string decrypt with key, error message: %v", r)
+			}
 		}
 	}()
 	if len(text) == 0 {