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 ('b121ee6bf08b7170fa66efe6165c26e1','0','3.15.168.2','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715545382','thread.php?threadid=92878&sid=a4b88a7284f9e5dce846c9025dfc8a95','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: 12.05.2024 @ 22:23
Script: /Forum/thread.php?threadid=92878&sid=a4b88a7284f9e5dce846c9025dfc8a95
Referer: