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1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ' i.categories) GROUP BY i.id ORDER BY i.start_datetime ASC LIMIT 20' at line 3

Call Stack

# Function Location
1 () JROOT/libraries/vendor/joomla/database/src/Mysqli/MysqliStatement.php:138
2 mysqli->prepare() JROOT/libraries/vendor/joomla/database/src/Mysqli/MysqliStatement.php:138
3 Joomla\Database\Mysqli\MysqliStatement->__construct() JROOT/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:1020
4 Joomla\Database\Mysqli\MysqliDriver->prepareStatement() JROOT/libraries/vendor/joomla/database/src/DatabaseDriver.php:1785
5 Joomla\Database\DatabaseDriver->setQuery() JROOT/libraries/src/MVC/Model/BaseDatabaseModel.php:162
6 Joomla\CMS\MVC\Model\BaseDatabaseModel->_getList() JROOT/components/com_seminarman/src/Model/CategoryModel.php:451
7 Seminarman\Component\Seminarman\Site\Model\CategoryModel->getCourses() JROOT/libraries/src/MVC/View/AbstractView.php:159
8 Joomla\CMS\MVC\View\AbstractView->get() JROOT/components/com_seminarman/src/View/Category/HtmlView.php:52
9 Seminarman\Component\Seminarman\Site\View\Category\HtmlView->display() JROOT/libraries/src/MVC/Controller/BaseController.php:697
10 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/components/com_seminarman/src/Controller/DisplayController.php:82
11 Seminarman\Component\Seminarman\Site\Controller\DisplayController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:730
12 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/libraries/src/Dispatcher/ComponentDispatcher.php:143
13 Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch() JROOT/components/com_seminarman/src/Dispatcher/Dispatcher.php:33
14 Seminarman\Component\Seminarman\Site\Dispatcher\Dispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:361
15 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:218
16 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:261
17 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:306
18 Joomla\CMS\Application\CMSApplication->execute() JROOT/includes/app.php:58
19 require_once() JROOT/index.php:32
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