diff --git a/telethon_generator/data/errors.csv b/telethon_generator/data/errors.csv
index dce5313f..d0fc872e 100644
--- a/telethon_generator/data/errors.csv
+++ b/telethon_generator/data/errors.csv
@@ -340,6 +340,7 @@ SLOWMODE_WAIT_X,420,A wait of {seconds} seconds is required before sending anoth
 SRP_ID_INVALID,400,
 START_PARAM_EMPTY,400,The start parameter is empty
 START_PARAM_INVALID,400,Start parameter invalid
+START_PARAM_TOO_LONG,400,
 STATS_MIGRATE_X,303,The channel statistics must be fetched from DC {dc}
 STICKERSET_INVALID,400,The provided sticker set is invalid
 STICKERSET_OWNER_ANONYMOUS,406,This sticker set can't be used as the group's official stickers because it was created by one of its anonymous admins