--- php-5.4.45/ext/mysqli/mysqli.c.orig	2018-03-20 20:56:38.000000000 +0100
+++ php-5.4.45/ext/mysqli/mysqli.c	2018-03-20 21:15:42.030265770 +0100
@@ -1376,7 +1376,7 @@
 	}
 
 	if (!(mysql = (MY_MYSQL *)userdata)) {
-		LOCAL_INFILE_ERROR_MSG(data->error_msg, ER(CR_UNKNOWN_ERROR));
+		LOCAL_INFILE_ERROR_MSG(data->error_msg, "Unknown MySQL error");
 		return 1;
 	}
 
@@ -1423,7 +1423,7 @@
 		int count = (int)php_stream_read(mysql->li_stream, buf, buf_len);
 
 		if (count < 0) {
-			LOCAL_INFILE_ERROR_MSG(data->error_msg, ER(2));
+			LOCAL_INFILE_ERROR_MSG(data->error_msg, "Can't connect to local MySQL server");
 		}
 
 		return count;
@@ -1499,7 +1499,7 @@
 		strlcpy(error_msg, data->error_msg, error_msg_len);
 		return 2000;
 	}
-	strlcpy(error_msg, ER(CR_OUT_OF_MEMORY), error_msg_len);
+	strlcpy(error_msg, "MySQL client ran out of memory", error_msg_len);
 	return CR_OUT_OF_MEMORY;
 }
 /* }}} */