Error messages

Connection erorrs (cURL)

1

Unsupported protocol

2

Very early initialization failed

3

The URL was not properly formatted

5

Couldn't resolve proxy

6

Couldn't resolve host

7

Failed to connect to host or proxy

8

FTP weird server reply

9

Remote access denied

11

FTP weird PASS reply

13

FTP weird PASV reply

14

FTP weird 227 line format

15

FTP can't get host

17

FTP connection set mode failed

18

File transfer was shorter or larger than expected

19

FTP can't RETR file

21

FTP QUOTE error

22

HTTP error

23

Local file write error

25

Failed starting the upload

26

Local file read error

27

Memory allocation request failed

28

Connection timeout

30

FTP can't PORT

31

FTP can't REST

33

The server does not support or accept range requests

34

HTTP POST error

35

SSL connection error

36

The download could not be resumed

37

File given with FILE:// can't be opened

38

LDAP cannot bind

39

LDAP search failed

41

Zlib function not found

42

Aborted by callback

43

Function was called with a bad parameter

45

Network interface failed

47

Too many redirects

48

Unknown telnet option

49

Telnet option string was Illegally formatted

51

SSL or SSH verification failed

52

Nothing was returned from the server

53

Specified crypto engine wasn't found

54

Failed setting the selected SSL crypto engine

55

Failed sending network data

56

Failure with receiving network data

58

Problem with the local client certificate

59

Can't use specified cipher

60

Peer certificate cannot be authenticated

61

Unrecognized transfer encoding

62

Invalid LDAP URL

63

Maximum file size exceeded

64

Requested FTP SSL level failed

65

Rewinding operation failed

66

Initiating the SSL Engine failed

67

Remote server denied to login

68

File not found on TFTP server

69

Permission problem on TFTP server

70

Out of disk space on the server

71

Illegal TFTP operation

72

Unknown TFTP transfer ID

73

File already exists and will not be overwritten

74

No such user on TFTP server

75

Character conversion failed

76

Caller must register conversion callbacks

77

Problem with reading the SSL CA cert

78

Resource does not exist

79

An unspecified SSH error occurred

80

Failed to shut down the SSL connection

81

Socket is not ready for send/recv

82

Failed to load CRL file

83

SSL issuer check failed

84

FTP PRET failed

85

Mismatch of RTSP CSeq numbers

86

Mismatch of RTSP Session Identifiers

87

Unable to parse FTP file list

88

Chunk callback reported error

Redirection errors (HTTP)

300

Multiple choices

301

Moved permanently

302

Redirect found

303

See other

304

Not modified

305

Use proxy

306

Unused

307

Temporary redirect

Client errors (HTTP)

400

Bad request

401

Unauthorized

402

Payment required

403

Forbidden

404

Not found

405

Method not allowed

406

Not acceptable

407

Proxy authentication required

408

Request timeout

409

Conflict

410

Gone

411

Length required

412

Precondition failed

413

Request entity too large

414

Request-URI too long

415

Unsupported media type

416

Requested range not satisfiable

417

Expectation failed

Server errors (HTTP)

500

Internal server error

501

Not implemented

502

Bad gateway

503

Service unavailable

504

Gateway timeout

505

HTTP version not supported