[gollem] file not found

[Jānis]

Hi!

I met a problem with gollem's ability to ensure file download from  
server - I use ssh2 backend and browsing files works well, but if i  
try to download any file (i tried files larger than 20 MB) i get error  
message "file not found" and message in error log:

[Sun Mar 17 22:19:43.044589 2013] [:error] [pid 1724:tid  
140138499778304] [client IP:38047] PHP Fatal error
:  Allowed memory size of 67108864 bytes exhausted (tried to allocate  
24422666 bytes) in Unknown on line 0, referer: https://server/gollem/

does it need to preload file into memory for download?

Janis

P.S.With small files (tried up to 5 mb) it works.