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 ('c6ea3d0655b14ec7784af9452a5c7da0','0','3.135.183.221','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715674451','usercp.php?action=addsubscription&threadid=102629&sid=2b0e1c6b5ca9d3e8c18a0952775b0d3asid=&styleid=8','8','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: 14.05.2024 @ 10:14
Script: /Forum/usercp.php?action=addsubscription&threadid=102629&sid=2b0e1c6b5ca9d3e8c18a0952775b0d3asid=&styleid=8
Referer: