Popravi popravi NAPAKA BAZE PODATKOV roundcude: POVEZAVA NI USPELA!

登录Nadzorna plošča CWPpoštni predal roundcude, se prikaže naslednje sporočilo o napaki ▼

DATABASE ERROR: CONNECTION FAILED!
Unable to connect to the database!
Please contact your server-administrator.

Preverite napake baze podatkov roundcude

Prosim preveritedatoteka dnevnika napak roundcude ▼

/usr/local/cwpsrv/var/services/roundcube/logs/errors

Če je vaša napaka videti takole ▼

[17-May-2021 20:18:11 +0000]: <gv4343g> DB Error: SQLSTATE[HY000] [1045] Access denied for user 'roundcube'@'localhost' (using password: YES) in /usr/local/cwpsrv/var/services/roundcube/program/lib/Roundcube/rcube_db.php on line 173 (GET /roundcube/)
[17-May-2021 20:18:11 +0000]: <gv4343g> DB Error: SQLSTATE[HY000] [1045] Access denied for user 'roundcube'@'localhost' (using password: YES) (GET /roundcube/)

Preverite konfiguracijsko datoteko roundcube

Preverite geslo, nastavljeno v konfiguracijski datoteki roundcube  /usr/local/cwpsrv/var/services/roundcube/config/config.inc.php

grep db_dsnw /usr/local/cwpsrv/var/services/roundcube/config/config.inc.php

Izhod bo takšen ▼

$config['db_dsnw'] = 'mysqli://roundcube:42Etn3fd7skc@localhost/roundcube';

• To pomeni, da je geslo 42Etn3fd7skc

Pustimo zdajMySQLnastavite isto vrednost v ▼

mysql -e "SET PASSWORD FOR 'roundcube'@'localhost' = PASSWORD('42Etn3fd7skc');"
mysql -e "FLUSH PRIVILEGES;"

Preverite, ali roundcube deluje?

Zdaj pa še enkrat preverite, ali roundcube deluje?

Če pride do te napake ▼

[17-May-2021 20:29:09 +0000]: <gv91fd30g> DB Error: [1146] Table 'roundcube.session' doesn't exist (SQL Query: SELECT `vars`, `ip`, `changed`, now() AS ts FROM `session` WHERE `sess_id` = 'gv93bfdsfdffdfdj3') in /usr/local/cwpsrv/var/services/roundcube/program/lib/Roundcube/rcube_db.php on line 539 (GET /roundcube/)

zaženite ta ukaz ▼

mysql -u root 'roundcube' < /usr/local/cwpsrv/var/services/roundcube/SQL/mysql.initial.sql

To je to, uživajte v svojem okrogel cude (zaobljena kocka).

Poleg tega obstaja še ena napaka, ki se razlikuje od zgornje napake, rešitev in način popravila, prebrskajte spodnjo povezavo do članka▼

Razreši napako DB: [1286] Neznan mehanizem za shranjevanje 'InnoDB'

Preverite dnevnik napak za roundcube na nadzorni plošči CWP ▼/usr/local/cwpsrv/var/services/roundcube/logs/errors Obstaja sporočilo o napaki zbirke podatkov MySql ali baze podatkov MariaDB ▼Napaka DB: [1286] Unknown storage engin…