SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('ad9b6fe2e1a97f181f6e7f39f5c455a3','0','18.191.74.239','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715813510','usercp.php?action=buddy&add=1927&sid=74aff22c44d8c9bbf63a3cb32b52ce6a','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 16.05.2024 @ 00:51
Script: /Forum/usercp.php?action=buddy&add=1927&sid=74aff22c44d8c9bbf63a3cb32b52ce6a
Referer: