Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 1021 Disk full (/tmp/#sql_1_2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:419 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(419): PDOStatement->execute() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(753): Illuminate\Database\Connection->Illuminate\Database\{closure}('select `c`.* fr...', Array) #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(720): Illuminate\Database\Connection->runQueryCallback('select `c`.* fr...', Array, Object(Closure)) #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->run('select `c`.* fr...', Array, Object(Closure)) #4 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2705): Illuminate\Database\Connection->select('select `c`.* fr...', Array, true) #5 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2920): Illuminate\Database\Query\Builder->runSelect() #6 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3230): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #7 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2916): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure)) #8 /var/www/html/lib/pkp/classes/category/DAO.php(85): Illuminate\Database\Query\Builder->pluck('c.category_id') #9 /var/www/html/lib/pkp/classes/category/Collector.php(51): PKP\category\DAO->getIds(Object(PKP\category\Collector)) #10 /var/www/html/lib/pkp/classes/publication/DAO.php(496): PKP\category\Collector->getIds() #11 /var/www/html/lib/pkp/classes/publication/DAO.php(206): PKP\publication\DAO->setCategories(Object(APP\publication\Publication)) #12 /var/www/html/classes/publication/DAO.php(41): PKP\publication\DAO->fromRow(Object(stdClass)) #13 /var/www/html/lib/pkp/classes/publication/DAO.php(143): APP\publication\DAO->fromRow(Object(stdClass)) #14 [internal function]: PKP\publication\DAO->PKP\publication\{closure}() #15 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Collections/LazyCollection.php(145): Generator->valid() #16 /var/www/html/lib/pkp/classes/submission/PKPSubmission.php(95): Illuminate\Support\LazyCollection->Illuminate\Support\{closure}() #17 /var/www/html/lib/pkp/classes/submission/PKPSubmission.php(76): PKP\submission\PKPSubmission->getCurrentPublication() #18 /var/www/html/pages/article/ArticleHandler.php(131): PKP\submission\PKPSubmission->getBestId() #19 /var/www/html/lib/pkp/classes/core/PKPRouter.php(331): APP\pages\article\ArticleHandler->initialize(Object(APP\core\Request), Array) #20 /var/www/html/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false) #21 /var/www/html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route(Object(APP\core\Request)) #22 /var/www/html/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #23 /var/www/html/index.php(27): PKP\core\PKPApplication->execute() #24 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000]: General error: 1021 Disk full (/tmp/#sql_1_2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") (SQL: select `c`.* from `categories` as `c` left join `categories` as `pc` on `c`.`parent_id` = `pc`.`category_id` where `c`.`category_id` in (select `category_id` from `publication_categories` where `publication_id` in (59)) order by (COALESCE((pc.seq * 8192) + pc.category_id, 0) * 8192) + CASE WHEN pc.category_id IS NULL THEN 8192 * ((c.seq * 8192) + c.category_id) ELSE c.seq END asc) in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:760 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(720): Illuminate\Database\Connection->runQueryCallback('select `c`.* fr...', Array, Object(Closure)) #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->run('select `c`.* fr...', Array, Object(Closure)) #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2705): Illuminate\Database\Connection->select('select `c`.* fr...', Array, true) #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2920): Illuminate\Database\Query\Builder->runSelect() #4 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3230): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #5 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(2916): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure)) #6 /var/www/html/lib/pkp/classes/category/DAO.php(85): Illuminate\Database\Query\Builder->pluck('c.category_id') #7 /var/www/html/lib/pkp/classes/category/Collector.php(51): PKP\category\DAO->getIds(Object(PKP\category\Collector)) #8 /var/www/html/lib/pkp/classes/publication/DAO.php(496): PKP\category\Collector->getIds() #9 /var/www/html/lib/pkp/classes/publication/DAO.php(206): PKP\publication\DAO->setCategories(Object(APP\publication\Publication)) #10 /var/www/html/classes/publication/DAO.php(41): PKP\publication\DAO->fromRow(Object(stdClass)) #11 /var/www/html/lib/pkp/classes/publication/DAO.php(143): APP\publication\DAO->fromRow(Object(stdClass)) #12 [internal function]: PKP\publication\DAO->PKP\publication\{closure}() #13 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Collections/LazyCollection.php(145): Generator->valid() #14 /var/www/html/lib/pkp/classes/submission/PKPSubmission.php(95): Illuminate\Support\LazyCollection->Illuminate\Support\{closure}() #15 /var/www/html/lib/pkp/classes/submission/PKPSubmission.php(76): PKP\submission\PKPSubmission->getCurrentPublication() #16 /var/www/html/pages/article/ArticleHandler.php(131): PKP\submission\PKPSubmission->getBestId() #17 /var/www/html/lib/pkp/classes/core/PKPRouter.php(331): APP\pages\article\ArticleHandler->initialize(Object(APP\core\Request), Array) #18 /var/www/html/lib/pkp/classes/core/PKPPageRouter.php(278): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false) #19 /var/www/html/lib/pkp/classes/core/Dispatcher.php(165): PKP\core\PKPPageRouter->route(Object(APP\core\Request)) #20 /var/www/html/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #21 /var/www/html/index.php(27): PKP\core\PKPApplication->execute() #22 {main} thrown in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 760