diff --git a/compiler/error/source/500_INTERNAL_SERVER_ERROR.tsv b/compiler/error/source/500_INTERNAL_SERVER_ERROR.tsv
index dcdc1ee0..eb27235a 100644
--- a/compiler/error/source/500_INTERNAL_SERVER_ERROR.tsv
+++ b/compiler/error/source/500_INTERNAL_SERVER_ERROR.tsv
@@ -1,4 +1,5 @@
 id	message
 AUTH_RESTART	User authorization has restarted
 RPC_CALL_FAIL	Telegram is having internal problems. Please try again later
-RPC_MCGET_FAIL	Telegram is having internal problems. Please try again later
\ No newline at end of file
+RPC_MCGET_FAIL	Telegram is having internal problems. Please try again later
+PERSISTENT_TIMESTAMP_OUTDATED	Telegram is having internal problems. Please try again later
\ No newline at end of file