Fatal error: Allowed memory size of xxbytes exhausted

[GoogleCodeExporter]

What steps will reproduce the problem?
1. reading big csv files will cause memory error  


What is the expected output? What do you see instead?
-

What version of the product are you using? On what operating system?
the newest version (on a linux vps)

Please provide any additional information below.
"Fatal error:  Allowed memory size of 134217728 bytes exhausted (tried to 
allocate 81 bytes) in /home/.../.../parsecsv.lib.php on line 485"

Original issue reported on code.google.com by petermul...@gmail.com on 18 Dec 2013 at 9:37