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 ('86d7787eb1667c8545fec9734443d5c4','0','3.15.225.173','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714759985','search.php?searchid=1896584&sid=9058b43a1fe0ff188bfa80410f726202&page=474','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 @ 20:13
Script: /Forum/search.php?searchid=1896584&sid=9058b43a1fe0ff188bfa80410f726202&page=474
Referer: