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 ('866d18daf7ea13b5b2d715b997ded41d','0','18.188.228.210','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715782313','memberslist.php?letter=&sid=5f0c602d25c8e3ef3e4afbf349d7c914&order=DESC&sortby=userposts&page=4','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 @ 16:11
Script: /Forum/memberslist.php?letter=&sid=5f0c602d25c8e3ef3e4afbf349d7c914&order=DESC&sortby=userposts&page=4
Referer: