Unhandled Exception

Message:

SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'scrabbleclub.bingos.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

SQL: SELECT `bingos`.*, `validwords`.`playability`, COUNT(bingos.word) AS times_played, ROUND(AVG(bingos.score)) AS average_score FROM `bingos` LEFT JOIN `validwords` ON `bingos`.`word` = `validwords`.`word` GROUP BY `bingos`.`word` ORDER BY `times_played` DESC, `average_score` DESC LIMIT 15

Bindings: array (
)

Location:

/home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/database/connection.php on line 263

Stack Trace:

#0 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/database/connection.php(183): Laravel\Database\Connection->execute('SELECT `bingos`...', Array)
#1 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/database/query.php(648): Laravel\Database\Connection->query('SELECT `bingos`...', Array)
#2 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/database/eloquent/query.php(74): Laravel\Database\Query->get(Array)
#3 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/application/controllers/bingo.php(75): Laravel\Database\Eloquent\Query->get(Array)
#4 [internal function]: Bingo_Controller->get_index()
#5 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/routing/controller.php(325): call_user_func_array(Array, Array)
#6 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/routing/controller.php(285): Laravel\Routing\Controller->response('index', Array)
#7 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/routing/controller.php(165): Laravel\Routing\Controller->execute('index', Array)
#8 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/routing/route.php(153): Laravel\Routing\Controller::call('bingo@(:1)', Array)
#9 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/routing/route.php(124): Laravel\Routing\Route->response()
#10 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/laravel.php(165): Laravel\Routing\Route->call()
#11 /home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/public/index.php(34): require('/home/deploy/wi...')
#12 {main}

Unhandled Exception

Message:

ob_start(): failed to create buffer

Location:

/home/deploy/winnipeg.scrabbleclub.org/releases/20141130053555/laravel/core.php on line 32