笨文件名：庫/會話/司機/ Session_database_driver.php

Question

我在CI錯誤

Error Number: 2006 

MySQL server has gone away 

UPDATE `ci_sessions` SET `timestamp` = 1475160630 WHERE `id` = 'a0ee72450a40e6e030aa1f3c5b6e2db8b6efc2cf' 

Filename: libraries/Session/drivers/Session_database_driver.php 

Line Number: 243 

和

錯誤編號：2006

MySQL server has gone away 

SELECT RELEASE_LOCK('a0ee72450a40e6e030aa1f3c5b6e2db8b6efc2cf') AS ci_session_lock 

Filename: libraries/Session/drivers/Session_database_driver.php 

Line Number: 367 

我用Google搜索解決方案，並找到答案這裏

Codeigniter error session DB

Codeigniter error session DB

但上面的解決方案沒有爲我的問題工作。

，這裏是我的config.php

defined('BASEPATH') OR exit('No direct script access allowed'); 

$config['base_url'] = ""; 

$config['index_page'] = ''; 

$config['uri_protocol'] = ''; 

$config['url_suffix'] = ''; 

$config['language'] = 'english'; 

$config['charset'] = 'UTF-8'; 


$config['enable_hooks'] = FALSE; 

$config['subclass_prefix'] = 'MY_'; 

$config['composer_autoload'] = FALSE; 

$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-'; 


$config['allow_get_array'] = TRUE; 
$config['enable_query_strings'] = FALSE; 
$config['controller_trigger'] = 'c'; 
$config['function_trigger'] = 'm'; 
$config['directory_trigger'] = 'd'; 

$config['log_threshold'] = 0; 


$config['log_path'] = ''; 

$config['log_file_extension'] = ''; 


$config['log_file_permissions'] = 0644; 

$config['log_date_format'] = 'Y-m-d H:i:s'; 

$config['error_views_path'] = ''; 

$config['cache_path'] = ''; 


$config['cache_query_string'] = FALSE; 

$config['encryption_key'] = ''; 


$config['sess_driver'] = 'database'; 
$config['sess_save_path'] = 'ci_sessions'; 
$config['sess_cookie_name'] = 'ci_session'; 
$config['sess_expiration'] = 86400; 
$config['sess_match_ip'] = FALSE; 
$config['sess_time_to_update'] = 86400; 
$config['sess_regenerate_destroy'] = FALSE; 

$config['cookie_prefix'] = ''; 
$config['cookie_domain'] = ''; 
$config['cookie_path']  = '/'; 
$config['cookie_secure'] = FALSE; 
$config['cookie_httponly'] = FALSE; 

$config['standardize_newlines'] = FALSE; 

$config['global_xss_filtering'] = FALSE; 

$config['csrf_protection'] = FALSE; 
$config['csrf_token_name'] = 'csrf_test_name'; 
$config['csrf_cookie_name'] = 'csrf_cookie_name'; 
$config['csrf_expire'] = 7200; 
$config['csrf_regenerate'] = TRUE; 
$config['csrf_exclude_uris'] = array(); 

$config['compress_output'] = FALSE; 

$config['time_reference'] = 'local'; 

$config['rewrite_short_tags'] = FALSE; 

$config['proxy_ips'] = ''; 

Answer 1

我面臨同樣的問題，一旦我解決它通過編輯配置文件 請儘量將

$config['sess_driver'] = 'database'; 
$config['sess_save_path'] = 'ci_sessions'; 
$config['sess_cookie_name'] = 'ci_session'; 
$config['sess_expiration'] = 86400; 
$config['sess_match_ip'] = FALSE; 
$config['sess_time_to_update'] = 86400; 
$config['sess_regenerate_destroy'] = FALSE; 

到

$config['sess_driver'] = 'files'; 
$config['sess_cookie_name'] = 'ci_session'; 
$config['sess_expiration'] = 86400; 
$config['sess_expire_on_close'] = FALSE; 
$config['sess_encrypt_cookie'] = FALSE; 
$config['sess_use_database'] = FALSE; 
$config['sess_table_name']  = 'ci_sessions'; 
$config['sess_save_path'] = sys_get_temp_dir(); 
$config['sess_table_name']  = 'ci_sessions'; 
$config['sess_match_ip'] = FALSE; 
$config['sess_match_useragent'] = TRUE; 
$config['sess_time_to_update'] = 300; 
$config['sess_regenerate_destroy'] = FALSE;