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 ('dce432ee784305e939bb03a4656a38be','0','18.191.102.112','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715277031','formmail.php?threadid=102943&sid=c8c576a17b1bff8c48fe3f5a8b9057edsid=&styleid=8sid=&styleid=','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 @ 19:50
Script: /Forum/formmail.php?threadid=102943&sid=c8c576a17b1bff8c48fe3f5a8b9057edsid=&styleid=8sid=&styleid=
Referer: