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 ('a779a9ba0bad3ad17f5e48c04e9d3d85','0','3.147.56.18','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715726600','memberslist.php?letter=&sid=2dd10ac90fc32da3ece9a451af1ec5f9&sortby=username&order=ASC','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 @ 00:43
Script: /Forum/memberslist.php?letter=&sid=2dd10ac90fc32da3ece9a451af1ec5f9&sortby=username&order=ASC
Referer: