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 ('2d8d54a5e4516d6b0e5f380a4a40a9cb','0','18.189.171.86','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715725135','usercp.php?action=buddy&add=12227&sid=fb2dec3551c5ccc6c7395d853cc6bc50','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 @ 00:18
Script: /Forum/usercp.php?action=buddy&add=12227&sid=fb2dec3551c5ccc6c7395d853cc6bc50
Referer: