Type: PHP Warning Message: Module “redis” is already loaded in Unknown on line

  • Resolved fondashci

    (@fondashci)


    2 years ago

    hi i am getting this error many times
    ype: PHP Warning Message: Module “redis” is already loaded in Unknown on line 0
    that means that is loaded more than one time in my server ?

    `root@ [~]# grep -r “redis.so” /opt/cpanel/ea-php74/root/etc/php.d
    /opt/cpanel/ea-php74/root/etc/php.d/zzzzzzz-pecl.ini:extension=”redis.so”
    /opt/cpanel/ea-php74/root/etc/php.d/redis.ini:extension=’redis.so’

    root@ [~]# grep -r “redis.so” /opt/cpanel/ea-php81/root/etc/php.d
    /opt/cpanel/ea-php81/root/etc/php.d/zzzzzzz-pecl.ini:extension=”redis.so”
    /opt/cpanel/ea-php81/root/etc/php.d/redis.ini:extension=’redis.so’
    root@ [~]# ^C

    is something can do to fix it ?

    • This topic was modified 2 years ago by fondashci.
Viewing 10 replies - 1 through 10 (of 10 total)
  • Thread Starter fondashci

    (@fondashci)

    i also see these :

    RedisException: read error on connection to 127.0.0.1:6379 in /public_html/wp-content/object-cache.php:1792
Stack Trace
1.	Redis->get('hls1:code_snipp...')/public_html/wp-content/object-cache.php:1792
2.	WP_Object_Cache->get('active_snippets...', 'code_snippets', false, NULL)/public_html/wp-content/object-cache.php:182
3.	wp_cache_get('active_snippets...', 'code_snippets')/public_html/wp-content/plugins/code-snippets/php/class-db.php:234
4.	Code_Snippets\DB::fetch_snippets_from_table('hls1_snippets', Array)/public_html/wp-content/plugins/code-snippets/php/class-db.php:284
5.	Code_Snippets\DB->fetch_active_snippets(Array)/home/dc1a155/public_html/wp-content/plugins/code-snippets/php/snippet-ops.php:534
6.	Code_Snippets\execute_active_snippets('')/public_html/wp-includes/class-wp-hook.php:308
7.	WP_Hook->apply_filters(NULL, Array)/public_html/wp-includes/class-wp-hook.php:332
8.	WP_Hook->do_action(Array)/public_html/wp-includes/plugin.php:517
9.	do_action('plugins_loaded')/public_html/wp-settings.php:480
10.	require_once('/home/dc1a155/p...')/public_html/wp-config.php:102
11.	require_once('/home/dc1a155/p...')/public_html/wp-load.php:50
12.	require_once('/home/dc1a155/p...')/public_html/wp-admin/admin-ajax.php:22
13.	{main}
    Thread Starter fondashci

    (@fondashci)

    Diagnostic are :

    Status: Connected
Client: PhpRedis (v5.3.7)
Drop-in: Valid
Disabled: No
Ping: 1
Errors: []
PhpRedis: 5.3.7
Relay: Not loaded
Predis: Not loaded
Credis: Not loaded
PHP Version: 8.1.11
Plugin Version: 2.2.1
Redis Version: 3.2.12
Multisite: No
Metrics: Enabled
Metrics recorded: 3587
Filesystem: Working
Global Prefix: "hls1_"
Blog Prefix: "hls1_"
WP_REDIS_HOST: "127.0.0.1"
WP_REDIS_PORT: 6379
WP_REDIS_DATABASE: 0
WP_REDIS_TIMEOUT: 1
WP_REDIS_READ_TIMEOUT: 1
Global Groups: [
    "blog-details",
    "blog-id-cache",
    "blog-lookup",
    "global-posts",
    "networks",
    "rss",
    "sites",
    "site-details",
    "site-lookup",
    "site-options",
    "site-transient",
    "users",
    "useremail",
    "userlogins",
    "usermeta",
    "user_meta",
    "userslugs",
    "redis-cache",
    "blog_meta",
    "code_snippets"
]
Ignored Groups: [
    "counts",
    "plugins",
    "themes"
]
Unflushable Groups: []
Groups Types: {
    "blog-details": "global",
    "blog-id-cache": "global",
    "blog-lookup": "global",
    "global-posts": "global",
    "networks": "global",
    "rss": "global",
    "sites": "global",
    "site-details": "global",
    "site-lookup": "global",
    "site-options": "global",
    "site-transient": "global",
    "users": "global",
    "useremail": "global",
    "userlogins": "global",
    "usermeta": "global",
    "user_meta": "global",
    "userslugs": "global",
    "redis-cache": "global",
    "counts": "ignored",
    "plugins": "ignored",
    "themes": "ignored",
    "blog_meta": "global",
    "code_snippets": "global"
}
Drop-ins: [
    "Query Monitor Database Class (Drop-in) v3.10.1 by John Blackbourn",
    "maintenance.php v by ",
    "Redis Object Cache Drop-In v2.2.1 by Till Krüss"
]
    Plugin Author Till Krüss

    (@tillkruess)

    Module “redis” is already loaded

    This means you’re loading extension=redis.so twice.

    read error on connection to 127.0.0.1:6379

    This means Redis Server is not running on port 6379.

    Thread Starter fondashci

    (@fondashci)

    ok and how to solve that issue ?
    also :

    root@crowdlink [~]# redis-cli ping
PONG
root@crowdlink [~]# redis-cli -h host_url -p 6379 ping
Could not connect to Redis at host_url:6379: Name or service not known
root@crowdlink [~]# lsof -i:6379
COMMAND   PID  USER   FD   TYPE     DEVICE SIZE/OFF NODE NAME
redis-ser 437 redis    4u  IPv4 2563381316      0t0  TCP localhost:6379 (LISTEN)
root@crowdlink [~]# ^C

    _____________
    and why then on overview do i have all ok 

    Overview
Status: 	Connected
Drop-in: 	Valid
Filesystem: 	Writeable
Connection
Client: 	PhpRedis (v5.3.7)
Host: 	127.0.0.1
Port: 	6379
Database: 	0
Connection Timeout: 	1s
Read Timeout: 	1s
Retry Interval: 	0ms
Redis Version: 	3.2.12
    • This reply was modified 2 years ago by fondashci.
    • This reply was modified 2 years ago by fondashci.
    Thread Starter fondashci

    (@fondashci)

    redis-cli -h 127.0.0.1 -p 6379 ping
    PONG

    Plugin Author Till Krüss

    (@tillkruess)

    Resolve which issue?

    Thread Starter fondashci

    (@fondashci)

    no
    Date: [08-Nov-2022 21:35:29 UTC]
    Type: RedisException
    Message: read error on connection to 127.0.0.1:6379
    In: /home/dc1a155/public_html/wp-content/object-cache.php:1792

    i am still getting those errors

    Plugin Author Till Krüss

    (@tillkruess)

    Make sure Redis Server has enough resources to answer all queries.

    Thread Starter fondashci

    (@fondashci)

    and how to do that ?

    Plugin Author Till Krüss

    (@tillkruess)

    If you don’t know, try asking your hosting provider.

Viewing 10 replies - 1 through 10 (of 10 total)
  • The topic ‘Type: PHP Warning Message: Module “redis” is already loaded in Unknown on line’ is closed to new replies.