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 ('b49c18729ee9870400cc0235bcf0fb16','0','18.222.3.255','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715731467','usercp.php?action=addsubscription&boardid=58&sid=0af2162159b70024faf5ab5f02c7bcc7','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 @ 02:04
Script: /Forum/usercp.php?action=addsubscription&boardid=58&sid=0af2162159b70024faf5ab5f02c7bcc7
Referer: