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 ('dafdb80be9f8d15650506fc154fb232c','0','18.188.146.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715758380','usercp.php?action=addsubscription&threadid=100617&sid=3834e34c8d3970cb0185c9ea952520aa','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: 15.05.2024 @ 09:33
Script: /Forum/usercp.php?action=addsubscription&threadid=100617&sid=3834e34c8d3970cb0185c9ea952520aa
Referer: