Exception of type Aku_Exception

SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-6, 6' at line 1

Backtrace:
#0 Aku_Exception->output() called at [/home/artisanphp/odettegadoury.com/system/database/drivers/mysql.php:155]
#1 Aku_DB_Model->find(all, Array ([select] => `id`,[conditions] => `language` = 'fr' AND `status` = 'publish' AND `type` = 'realisation',[offset] => -6,[limit] => 6,[order] => `order` ASC)) called at [/home/artisanphp/odettegadoury.com/system/content.php:127]
#2 Aku_Content->get_list(realisation, publish, `order` ASC, fr, page, , 6) called at [/home/artisanphp/odettegadoury.com/content/plugins/realisations.php:64]
#3 realisations->get_realisations() called at [/home/artisanphp/odettegadoury.com/content/theme/views/static/homepage.html:5]
#4 require(/home/artisanphp/odettegadoury.com/content/theme/views/static/homepage.html) called at [/home/artisanphp/odettegadoury.com/system/view.php:45]
#5 Aku_View->render(/home/artisanphp/odettegadoury.com/content/theme/views/static/homepage.html) called at [/home/artisanphp/odettegadoury.com/system/controller.php:62]
#6 Aku_Controller->render(static/homepage.html) called at [/home/artisanphp/odettegadoury.com/content/controllers/site.php:112]
#7 siteCtrl->content_handler() called at [/home/artisanphp/odettegadoury.com/index.php:140]