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 ('95ae5a96bc17625632cf25a59ebcd6df','0','18.224.215.188','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715210594','formmail.php?userid=7785&sid=a9e7ad3024c4415ceb71dc9d3c0f442d','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: 09.05.2024 @ 01:23
Script: /Forum/formmail.php?userid=7785&sid=a9e7ad3024c4415ceb71dc9d3c0f442d
Referer: