Latest version of IPB Forum software 3.1.1. When saving template bits that are being edited in a php text box the software hangs on saving. Switch over to Apache and it works perfectly. If I try to click out of the saving routine I get this error: Exception: TypeError: t.responseJSON is null Anyone have a fix for this? 1) OS type and Version. If using 64bit OS, please note as such. CentOS 5.1 64bit 2) LiteSpeed Version (Version Number + Model: Standard/Enterprise) Any recent version Enterprise 3) If PHP related: PHP version and interface of choice: FCGI, CGI, or LSAPI. LSAPI I believe.