When I click on DT Registers configuration I get a fatal error. Other DT Reg tabs OK.
Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 4644830 bytes) in /data/17/2/144/52/2144215/user/2353331/htdocs/libraries/joomla/document/html/renderer/head.php on line 143
We did just update the package to 2.7.2c, but the error tells you the problem. You need to increase your php memory_limit. If you don't know how, contact your host. It should not be a big deal at all to do this. Thanks.
Thanks, I thought something else was happening... BTW, when I called my hosting provider they said they just "updated their joomla package for better performance" but the engineers left the small default memory value in place. Sounds like they will changing a lot of php.ini files.
The provider was Network Solutions. Might be good info for others...