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 ('3875e918985f0880a8ecb99ba89e38f5','0','18.218.172.210','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715211527','usercp.php?action=buddy&add=9789&sid=1bf77d63f5e4bd5cb890d97fba02c6b1','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: 09.05.2024 @ 01:38
Script: /Forum/usercp.php?action=buddy&add=9789&sid=1bf77d63f5e4bd5cb890d97fba02c6b1
Referer: