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 ('44e5ddb4a90b3e257fe3e9e808c4a9bc','0','3.15.197.123','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714717251','addreply.php?threadid=99400&sid=88e9e6dc0bde5b4ea5692585c61c1141','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: 03.05.2024 @ 08:20
Script: /Forum/addreply.php?threadid=99400&sid=88e9e6dc0bde5b4ea5692585c61c1141
Referer: