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 ('4b91d91570c4d4759443760c3a3c4969','0','3.138.134.107','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715419044','usercp.php?action=buddy&add=10236&sid=85d8a98d19a8da5fade31d5976f3d14b','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: 11.05.2024 @ 11:17
Script: /Forum/usercp.php?action=buddy&add=10236&sid=85d8a98d19a8da5fade31d5976f3d14b
Referer: