Some files won't upload in my wfcache (FileZilla)

[AkashSoedamah]

I got some failed transfers but with Filezilla..... I think it's because of the characters ~~~~_ before the file

Can someone maybe help me, by looking to this log? (didn't put every line in there)

Code:

Response:    250 CWD command successful
Command:    PASV
Response:    227 Entering Passive Mode (91,184,19,40,246,15).
Command:    STOR ~~~~_wfcache.html
Response:    550 ~~~~_wfcache.html: Not a regular file
Error:    Critical file transfer error
Status:    Starting upload of C:\Users\Beast\Downloads\bootcampinc.nl-20150703-124034\site\wp-content\wfcache\www.bootcampinc.nl_website\~~~~_wfcache.html
Command:    CWD /webspace/httpdocs/bootcampinc.nl/wp-content/wfcache/www.bootcampinc.nl_veelgestelde-vragen
Response:    250 CWD command successful
Command:    PASV
Response:    227 Entering Passive Mode (91,184,19,40,236,159).
Command:    STOR ~~~~_wfcache.html_gzip
Response:    550 ~~~~_wfcache.html_gzip: Not a regular file
Error:    Critical file transfer error
Status:    Starting upload of C:\Users\Beast\Downloads\bootcampinc.nl-20150703-124034\site\wp-content\wfcache\www.bootcampinc.nl_website\~~~~_wfcache.html_gzip
Command:    CWD /webspace/httpdocs/bootcampinc.nl/wp-content/wfcache/www.bootcampinc.nl_website
Response:    250 CWD command successful
Command:    PASV
Response:    227 Entering Passive Mode (91,184,19,40,241,162).
Command:    STOR ~~~~_wfcache.html
Response:    550 ~~~~_wfcache.html: Not a regular file
Error:    Critical file transfer error
Status:    Starting upload of C:\Users\Beast\Downloads\bootcampinc.nl-20150703-124034\site\wp-content\cache\index.html
Command:    CWD /webspace/httpdocs/bootcampinc.nl/wp-content/wfcache/www.bootcampinc.nl_website
Response:    250 CWD command successful
Command:    PASV
Response:    227 Entering Passive Mode (91,184,19,40,235,113).
Command:    STOR ~~~~_wfcache.html_gzip
Response:    550 ~~~~_wfcache.html_gzip: Not a regular file
Error:    Critical file transfer error

Thanks in advance,

Akash