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 ('f9fc6e764a9bf68ac192fde4940bec2c','0','18.116.239.195','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715316409','thread.php?threadid=102758&threadview=1&hilight=&hilightuser=0&sid=e0be43bdac06574699975936105e2b4d','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: 10.05.2024 @ 06:46
Script: /Forum/thread.php?threadid=102758&threadview=1&hilight=&hilightuser=0&sid=e0be43bdac06574699975936105e2b4d
Referer: