Episerver would disable create pages most likely when the current user does not have sufficient rights to perform that action. Have you tried with an admin user or grant the current user all the rights required , check for the rights to the langauge as well
If still unresolved ,Then creating a fresh sample site of the same version and then checking up all the configs could help.
Thanks for your reply.
I have have sufficient rights to perform that action. Still i am getting this issue.
I know it's a very old thread and possibly found a solution.
I had the same issue and found out this error in the logfile
Index "IDX_tblWorkContent_fkContentID" on table "tblWorkContent" (specified in the FROM clause) is disabled or resides in a filegroup which is not online.
So enabling the Index let me create a page.
When i am going to create any page My create Button is not working .first time its showing enabled after clicking on this it got disabaled and not working at all and i am not able to create the page ..same thing is happened for block as well.
Can any one help me to resolve the issue.
I am also getting this below error as well.
--"Failed loading content with the url/uri: epi.cms.contentdata:///5"--