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Error while copying from upfile/recv4.c to upfile/simulation/del/1/recv4.c

Name	Size	Modified	Perms	Owner
..
2106905.CSV	1.98 MiB	30.01.23 07:40	0777	azureuser:azureuser
2022101209.csv	135.2 KiB	14.10.22 07:32	0777	azureuser:azureuser
averaged-stone-machine.csv	4.49 KiB	23.08.22 02:37	0777	azureuser:azureuser
blocktime.csv	412 B	21.04.23 08:45	0777	azureuser:azureuser
case01innishi.csv	8.72 KiB	16.06.22 03:19	0777	azureuser:azureuser
case01innishikai.csv	11.61 KiB	16.06.22 03:23	0777	azureuser:azureuser
case01innishikai2.csv	10.77 KiB	16.06.22 07:12	0777	azureuser:azureuser
case01innishikai3.csv	10.77 KiB	16.06.22 10:53	0777	azureuser:azureuser
d.csv	5.58 KiB	16.05.23 03:41	0777	azureuser:azureuser
day.csv	4.36 KiB	03.10.22 02:45	0777	azureuser:azureuser
ddd.csv	171.61 KiB	18.08.26 02:25	0777	azureuser:azureuser
Dredger.csv	28.6 KiB	16.05.23 04:18	0777	azureuser:azureuser
file01.csv	208 B	17.08.26 20:48	0777	azureuser:azureuser
log028_jidou_220814104245.csv	189.18 KiB	15.05.23 08:41	0777	azureuser:azureuser
moveblock.csv	3.48 KiB	21.02.23 10:02	0777	azureuser:azureuser
test.csv	1.68 KiB	15.07.22 10:08	0777	azureuser:azureuser
test1.csv	1.72 KiB	19.07.22 04:39	0777	azureuser:azureuser
test2.csv	1.81 KiB	05.08.22 11:00	0777	azureuser:azureuser
Full size: 2.56 MiB, files: 18, folders: 0