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 ('23e2f03c8e29e648f5d25c44ac500155','0','3.20.238.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715260031','thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&sid=2a81d8ab8d954f0362a22857aa81a2ef&page=11','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: 09.05.2024 @ 15:07
Script: /Forum/thread.php?threadid=74162&threadview=0&hilight=&hilightuser=0&sid=2a81d8ab8d954f0362a22857aa81a2ef&page=11
Referer: