error message 1::current_user.inc:634: unlink(./company/1/js_cache/log

Hi,

I am just finished install front accounting, but on form login any samething error like this:

1::current_user.inc:634: unlink(./company/1/js_cache/login.js) [function.unlink]: Permission denied 1::current_user.inc:634: unlink(./company/1/js_cache/inserts.js) [function.unlink]: Permission denied 1::current_user.inc:634: unlink(./company/1/js_cache/behaviour.js) [function.unlink]: Permission denied 1::current_user.inc:634: unlink(./company/1/js_cache/utils.js) [function.unlink]: Permission denied 1::current_user.inc:634: unlink(./company/1/js_cache/JsHttpRequest.js) [function.unlink]: Permission denied Set-Cookie: FAb918e796930327789e912e78489ea0a9=1b91e87050ff3779ad7c19647184c831; path=/; HttpOnly Set-Cookie: FAb918e796930327789e912e78489ea0a9=017b5b5feedee5551b4c9428a5e08ac8; path=/; HttpOnly Set-Cookie: FAb918e796930327789e912e78489ea0a9=017b5b5feedee5551b4c9428a5e08ac8; path=/; HttpOnly Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Cache-control: private Content-type: text/html; charset=utf-8

Please help me.
Thanks a lot before.