wordpress upload media , Error 503

[pardis]

Hello :

when we want upload any media in wordpress 503 error occred.

2015-09-19 21:52:28.018 [NOTICE] [] POST request in process stage, fail with 503
2015-09-19 21:52:28.031 [NOTICE] [] oops! 503 Service Unavailable
2015-09-19 21:52:28.031 [NOTICE] [] Content len: 75223, Request line: 'POST /wp-admin/media-new.php HTTP/1.1'
2015-09-19 21:52:28.031 [INFO] [] Cookie len: 794, wordpress_67e96ee829ab5053707592d0c3be30ee=master%7C1442843218%7CIdbpJLOSAwH8p
yXSzZTMed6pQARuQ5SC4QnqfDB0eDp%7C9239487d3cda89483e106cb4787ae65ada38055f1194282cb60a7386221193cd; wordpress_test_cookie=WP+Cookie+check; wordpress_logged_in_67e96ee82
9ab5053707592d0c3be30ee=master%7C1442843218%7CIdbpJLOSAwH8pyXSzZTMed6pQARuQ5SC4QnqfDB0eDp%7C6a5bccd7d14523169f65dc3f7fd069ff5cdeb3ba2644246f5e4e0fc6349524e9; wp-settin
gs-1=libraryContent%3Dupload%26editor%3Dhtml%26imgsize%3Dfull%26uploader%3D1; wp-settings-time-1=1442683138; PHPSESSID=637414c895b57e09d38b6cd5de712e98; HstCfa3088944=
1442671082603; HstCla3088944=1442673765720; HstCmu3088944=1442671082603; HstPn3088944=2; HstPt3088944=2; HstCnv3088944=1; HstCns3088944=2; _wp_session=f5bd8257ece93a31
809f6307be259811%7C%7C1442684907%7C%7C1442684547
2015-09-19 21:52:28.031 [INFO] [] abort request..., code: 4
2015-09-19 21:52:28.031 [INFO] [] File not found [/home3/nicesite/public_html/503.shtml]

 

[NiteWave]

how about switch to apache ?

also, please refer
https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:php:503-errors
to see if you can find something.

 

[mistwang]

POST request in process stage, fail with 503

That indicates PHP crashes after starting processing the request. something wrong with PHP.