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 ('a4899c12f2a0dd961b24e91d67ac56dc','0','18.223.29.62','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715791792','formmail.php?userid=3278&sid=32e57b3350b5eed6d0c5ec29a9a3a92d','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 @ 18:49
Script: /Forum/formmail.php?userid=3278&sid=32e57b3350b5eed6d0c5ec29a9a3a92d
Referer: