Fatal error: Uncaught Exception: SQL ERROR: 2006 MySQL server has gone away [set character set utf8mb4] in phar:///var/www/wall26/clue.phar/database.php:2 Stack trace: #0 phar:///var/www/wall26/clue.phar/database/mysql.php(2): Clue\Database->setError(Array) #1 phar:///var/www/wall26/clue.phar/database/mysql.php(7): Clue\Database\Mysql->connect() #2 [internal function]: Clue\Database\Mysql->exec('show tables') #3 phar:///var/www/wall26/clue.phar/database/mysql.php(7): call_user_func_array(Array, Array) #4 phar:///var/www/wall26/clue.phar/database/mysql.php(7): Clue\Database\Mysql->get_col('show tables') #5 phar:///var/www/wall26/clue.phar/Traits/Bookkeeper.php(2): Clue\Database\Mysql->has_table('rpc_log') #6 /var/www/wall26/stub.php(86): Clue\RPC\Client::enable_bookkeeping(Object(Clue\Database\Mysql), 'rpc_log') #7 /var/www/wall26/site-wall26/index.php(2): include_once('/var/www/wall26...') #8 {main} thrown in phar:///var/www/wall26/clue.phar/database.php on line 2