ZhangHuangbin wrote:
Try this:
# yum install expat
Also, search "pyexpat.so: symbol XML_SetHashSalt, version EXPAT_2_0_1_RH not defined in file libexpat.so.1 with link time reference" in Google shows many similar pages and you can find an answer.
P.S. Please post iRedMail related issues/questions in "iRedMail support" forum, not "iRedAdmin-Pro support" forum.
Is this not a Pro issue as it the License tab is only available under Pro Verion?