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 ('3fcbe1f15974e5a0ca775d601377caf5','0','13.59.136.170','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714922106','usercp.php?action=addsubscription&threadid=98923&sid=fab265d65720b316f72e7e3e18197b28','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: 05.05.2024 @ 17:15
Script: /Forum/usercp.php?action=addsubscription&threadid=98923&sid=fab265d65720b316f72e7e3e18197b28
Referer: