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 ('2d55c50dbcf706789f15ef4c47292b6b','0','3.15.190.144','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714387973','usercp.php?action=buddy&add=16521&sid=2f5b5b7831e6171a93af3cb0d5fd5a51','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: 29.04.2024 @ 12:52
Script: /Forum/usercp.php?action=buddy&add=16521&sid=2f5b5b7831e6171a93af3cb0d5fd5a51
Referer: