Estou usando:General Error
SQL ERROR [ mysqli ]
MySQL server has gone away [2006]
SQL
SELECT notify FROM phpbb_user_notifications WHERE item_type = 'notification.type.post' AND item_id = 0 AND user_id = 3 AND method = ''
BACKTRACE
FILE: (not given by php)
LINE: (not given by php)
CALL: msg_handler()
FILE: [ROOT]/phpbb/db/driver/driver.php
LINE: 855
CALL: trigger_error()
FILE: [ROOT]/phpbb/db/driver/mysqli.php
LINE: 194
CALL: phpbb\db\driver\driver->sql_error()
FILE: [ROOT]/phpbb/db/driver/factory.php
LINE: 329
CALL: phpbb\db\driver\mysqli->sql_query()
FILE: [ROOT]/phpbb/notification/manager.php
LINE: 712
CALL: phpbb\db\driver\factory->sql_query()
FILE: [ROOT]/phpbb/notification/manager.php
LINE: 701
CALL: phpbb\notification\manager->add_subscription()
FILE: [ROOT]/includes/functions_user.php
LINE: 372
CALL: phpbb\notification\manager->add_subscription()
FILE: [ROOT]/install/install_install.php
LINE: 1948
CALL: user_add()
FILE: [ROOT]/install/install_install.php
LINE: 117
CALL: install_install->add_bots()
FILE: [ROOT]/install/index.php
LINE: 409
CALL: install_install->main()
FILE: [ROOT]/install/index.php
LINE: 289
CALL: module->load()
Linux CentOS 6.6 com cPanel
Web: Apache 2.4.12 + Nginx
Banco de dados: MariaDB 10.0.17
PHP: 5.5.21
Será que é por causa de eu usar o MariaDB ao invés do MySQL?
Depois da tela de erro citada, se for ao index, o fórum está lá, totalmente funcional... vejam: http://www.construirereformar.net/forum/