Problem with page theme

I create a theme and i then in the page this error.

user warning: Duplicate entry 'themes/chameleon/chameleon.info' for key 'PRIMARY' query: INSERT INTO system (name, owner, info, type, filename, status, throttle, bootstrap) VALUES ('chameleon', 'themes/chameleon/chameleon.theme', 'a:12:{s:4:\"name\";s:9:\"Chameleon\";s:11:\"description\";s:42:\"Minimalist tabled theme with light colors.\";s:7:\"regions\";a:2:{s:4:\"left\";s:12:\"Left sidebar\";s:5:\"right\";s:13:\"Right sidebar\";}s:8:\"features\";a:4:{i:0;s:4:\"logo\";i:1;s:7:\"favicon\";i:2;s:4:\"name\";i:3;s:6:\"slogan\";}s:11:\"stylesheets\";a:1:{s:3:\"all\";a:2:{s:9:\"style.css\";s:26:\"themes/chameleon/style.css\";s:10:\"common.css\";s:27:\"themes/chameleon/common.css\";}}s:7:\"version\";s:4:\"6.22\";s:4:\"core\";s:3:\"6.x\";s:7:\"project\";s:6:\"drupal\";s:9:\"datestamp\";s:10:\"1306357015\";s:7:\"scripts\";a:1:{s:9:\"script.js\";s:26:\"themes/chameleon/script.js\";}s:10:\"screenshot\";s:31:\"themes/chameleon/screenshot.png\";s:3:\"php\";s:5:\"4.3.5\";}', 'theme', 'themes/chameleon/chameleon.info', 0, 0, 0) in /home/enter2en/public_html/modules/system/system.module on line 821.

The site is multilanguage and when i go to a page and choose the other language the error show again.
How can i make it work.