Posta o conteúdo de controllers/account.php
Enquanto ao erro das imagens, roda essa query na sua db:
CREATE TABLE IF NOT EXISTS `guild_wars` (
`id` INT NOT NULL AUTO_INCREMENT,
`guild_id` INT NOT NULL,
`enemy_id` INT NOT NULL,
`begin` BIGINT NOT NULL DEFAULT '0',
`end` BIGINT NOT NULL DEFAULT '0',
`frags` INT UNSIGNED NOT NULL DEFAULT '0',
`payment` BIGINT UNSIGNED NOT NULL DEFAULT '0',
`guild_kills` INT UNSIGNED NOT NULL DEFAULT '0',
`enemy_kills` INT UNSIGNED NOT NULL DEFAULT '0',
`status` TINYINT(1) UNSIGNED NOT NULL DEFAULT '0',
PRIMARY KEY (`id`),
KEY `status` (`status`),
KEY `guild_id` (`guild_id`),
KEY `enemy_id` (`enemy_id`)
) ENGINE=InnoDB;
ALTER TABLE `guild_wars`
ADD CONSTRAINT `guild_wars_ibfk_1` FOREIGN KEY (`guild_id`) REFERENCES `guilds` (`id`) ON DELETE CASCADE,
ADD CONSTRAINT `guild_wars_ibfk_2` FOREIGN KEY (`enemy_id`) REFERENCES `guilds` (`id`) ON DELETE CASCADE;
ALTER TABLE `guilds` ADD `balance` BIGINT UNSIGNED NOT NULL AFTER `motd`;
CREATE TABLE IF NOT EXISTS `guild_kills` (
`id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
`guild_id` INT NOT NULL,
`war_id` INT NOT NULL,
`death_id` INT NOT NULL
) ENGINE = InnoDB;
ALTER TABLE `guild_kills`
ADD CONSTRAINT `guild_kills_ibfk_1` FOREIGN KEY (`war_id`) REFERENCES `guild_wars` (`id`) ON DELETE CASCADE,
ADD CONSTRAINT `guild_kills_ibfk_2` FOREIGN KEY (`death_id`) REFERENCES `player_deaths` (`id`) ON DELETE CASCADE,
ADD CONSTRAINT `guild_kills_ibfk_3` FOREIGN KEY (`guild_id`) REFERENCES `guilds` (`id`) ON DELETE CASCADE;
ALTER TABLE `killers` ADD `war` INT NOT NULL DEFAULT 0;