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 ('4c5bdbeb7abc42b54a6c6a4477fda13c','0','3.147.81.76','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715739417','formmail.php?userid=1844&sid=e056c2aa89b74986cb2a3c1a00ef8b6c','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 @ 04:16
Script: /Forum/formmail.php?userid=1844&sid=e056c2aa89b74986cb2a3c1a00ef8b6c
Referer: