Describe [biggest hurdle? here.

lib/config.php:156: Notice: Undefined variable: accept

lib/DbaDatabase.php:154: Warning: dba_optimize() [<a href='function.dba-optimize'>function.dba-optimize</a>]: You cannot perform a modification to a database without proper access

lib/DbaDatabase.php:143: Warning: dba_insert() [<a href='function.dba-insert'>function.dba-insert</a>]: You cannot perform a modification to a database without proper access

lib/DbaDatabase.php:143: Warning: dba_insert() [<a href='function.dba-insert'>function.dba-insert</a>]: You cannot perform a modification to a database without proper access