Mysql error when backing up cPanel

Hello, Im having the following situation: Whenever the daily cron tries to backup the database, it throws this error. I dont have the folder /backup/mysql, instead i have within the compressed tar file with the user the dump of the databases. Does someone knows how to fix this issue? Thank you very much! /etc/cron.daily/cwp: ==================================================== ============= CentOS Web Panel Cron ================ ==================================================== ########################### Firewall Flush Daily Blocks ########################### ###################### Update Server Packages ###################### Date which backup script is using: 2018-11-12 02:23:11 ############################################### Daily Files Backup starting ############################################### Username: #### ======================================== sending incremental file list sent 263,475 bytes received 1,621 bytes 176,730.67 bytes/sec total size is 62,019,102 speedup is 233.95 ############################################### Daily Files Backup finished ############################################### ############################################### Daily MySQL Backup starting ############################################### Skipping database: information_schema. Database Backup: mysql --> /backup/mysql/daily//mysql.sql Database Backup: oauthv2 --> /backup/mysql/daily//oauthv2.sql mysqldump: Got error: 1142: "SELECT, LOCK TABLES command denied to user 'root'@'localhost' for table 'accounts'" when using LOCK TABLES Database Backup: performance_schema --> /backup/mysql/daily//performance_schema.sql Database Backup: postfix --> /backup/mysql/daily//postfix.sql Database Backup: root_cwp --> /backup/mysql/daily//root_cwp.sql Database Backup: roundcube --> /backup/mysql/daily//roundcube.sql Database Backup: webdal_webjob --> /backup/mysql/daily//webdal_webjob.sql warning: /var/tmp/rpm-tmp.wJuc7Y: Header V4 DSA/SHA1 Signature, key ID cd2efd2a: NOKEY error: Failed dependencies: perl(DBD::mysql) >= 1.0 is needed by percona-toolkit-2.2.16-1.noarch ############################################### Daily MySQL Backup finished ############################################### cpulimit: no process found