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 ('10c5b6b4941ac70c74dcdc1c47c1d27e','0','18.117.97.72','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715666848','formmail.php?userid=15400&sid=6f6d12357e403ac6a0f8b1b8509c8619','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 @ 08:07
Script: /Forum/formmail.php?userid=15400&sid=6f6d12357e403ac6a0f8b1b8509c8619
Referer: