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 ('d152d0b657e3af51747cbbbf3d7fe6f7','0','18.190.156.78','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715656808','formmail.php?threadid=98715&sid=d1b7dbdc98773d4c53e6453965d56b33','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 @ 05:20
Script: /Forum/formmail.php?threadid=98715&sid=d1b7dbdc98773d4c53e6453965d56b33
Referer: