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 ('accc084b88b71e0c3ff361cdf383bbd6','0','18.226.87.83','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715662467','memberslist.php?letter=&sid=642a14e1f253ffbf21b4d0f3d9ecaedd&order=DESC&sortby=userposts&page=2','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: 14.05.2024 @ 06:54
Script: /Forum/memberslist.php?letter=&sid=642a14e1f253ffbf21b4d0f3d9ecaedd&order=DESC&sortby=userposts&page=2
Referer: