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 ('adaca0e701cf4483bbea201ff894c8dd','0','18.222.115.120','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715119193','usercp.php?action=addsubscription&boardid=41&sid=db7bc468ec1eca7589d3f1c7fdc0c900','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: 07.05.2024 @ 23:59
Script: /Forum/usercp.php?action=addsubscription&boardid=41&sid=db7bc468ec1eca7589d3f1c7fdc0c900
Referer: