I updated to 2.7.0 but forgot to back up my config file…
so I created it manually (based on another installation; updating pertinent info).
now, when I try to install a module, I get an error message:
A Database Error Occurred
Error Number: 1054Unknown column ‘used’ in ‘where clause’
UPDATE `xxx_security_hashes` SET `used` = 1 WHERE `used` = 0 AND `hash` = ‘16…71’ AND `session_id` = ‘1c…f2’ AND `date` > 1377727518
Filename: core/EE_Security.php
Line Number: 169
any way to salvage my set-up?