500 errors when uploading themes

[optize]

We recently applied Litespeed cache to our boxes and now started to receive complaints about people unable to upload things via web browsers (themes for wordpress, joomla)

What's happening is that the connection will sit there looking like it's uploading and then give a 500 error. I find it odd it would have anything to do with caching, I'll try to disable caching and see if the error still happens...

Here is the error_log

2011-07-16 07:38:58.630 [INFO] [x.x.163.187:58421-0#APVH_x.x] connection to [/tmp/lshttpd/APVH_x.x_Suphp.sock.908] on request #0, confirmed, 0, associated process: 989237, running: 1, error: Connection reset by peer!

2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_x.x] Connection idle time: 121 while in state: 5 watching for event: 24,close!

2011-07-16 07:41:27.330 [NOTICE] [x.x.163.187:58421-0#APVH_xx.xx] Content len: 506302, Request line: 'POST /wp-admin/update.php?action=upload-theme HTTP/1.1'

2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] Cookie len: 772, wordpress_ec9f6e875fc1d9dfafd73d21d2e67cb4=admin&# 37;7C1310999871%7Ccc076b0e930ed9cfcc991d65a294 1785; __qca=P0-1009158310-1310209715624; wp-settings-1=m9%3Do%26m4%3Do%26m5%3Do%26m8%3Do%26m6%3Do%26m10 %3Do%26m2%3Do%26m0%3Do%26m7%3Do%26m1%3Do%26m3%3Do% 26m11%3Dc%26hidetb%3D1%26editor%3Dtinymce%26align% 3Dright%26imgsize%3Dfull%26wplink%3D0%26urlbutton% 3Dfile; wp-settings-time-1=1310209777; comment_author_ec9f6e875fc1d9dfafd73d21d2e67cb4=xx ; comment_author_email_ec9f6e875fc1d9dfafd73d21d2e67 cb4=xx%40dfd.com; comment_author_url_ec9f6e875fc1d9dfafd73d21d2e67cb 4=http%3A%2F%2FWebsite; PHPSESSID=a81643a714831c247fab890c8ffea3fa; wordpress_test_cookie=WP+Cookie+check; wordpress_logged_in_ec9f6e875fc1d9dfafd73d21d2e67c b4=admin%7C1310999871%7C97156c9f96b0615cd87886a6a3 c0ebb7

2011-07-16 07:41:27.330 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] HttpExtConnector state: 10, request body sent: 89646, response body size: 0, response body sent:0, left in buffer: 0, attempts: 1.

2011-07-16 07:41:28.080 [INFO] [x.x.163.187:58421-0#APVH_xx.xx] File not found [/home/xx/public_html/500.shtml]

[optize]

Found it out -- it's 4.1.2. I recently upgraded my boxes this morning and the complaints started to come in...

I downgraded to 4.1.1 the boxes and the users all reported the issue is fixed...

Litespeed??

[mistwang]

We received similar bug reports regarding this issue, will address it on Monday.

[optize]

Any update to this bug?

[webizen]

the latest 4.1.2 addressed the issue.