The problem begins during creating database, syntax error @lengthOrder '(', I predict that it is in " --get category tree" part, because then Categories are not opening: Error page: We're sorry, an internal error occurred.
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Moreover, I can not see all products in admin, may be this problems connected, i dont know. Please help me, how to fix it?
May be you can find error in either logs in admin section. or you can mode="off" in custom error in web.config file of Web, so that you will find what is the actually problem.
<customErrors defaultRedirect="errorpage.htm" mode="RemoteOnly"> <!-- We handle all 404 errors in "PageNotFound" method of "CommonController". But let's have it here anyway. --> <error statusCode="404" redirect="filenotfound.htm" /> </customErrors>