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 ('d0571dbbab32b4b873f5f7765553a815','0','18.220.126.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714445754','thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&sid=d1d71297cf3a5738d51e7a7d561d3dd2&page=1sid=&styleid=8','8','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: 30.04.2024 @ 04:55
Script: /Forum/thread.php?threadid=71810&threadview=0&hilight=&hilightuser=0&sid=d1d71297cf3a5738d51e7a7d561d3dd2&page=1sid=&styleid=8
Referer: