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 ('3a6dafc24e6f243a1387f2b7a424e390','0','18.221.76.234','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715612361','search.php?action=user&userid=25115&sid=8b1a25fe96d8b11ab84c35f81a45b4bd','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: 13.05.2024 @ 16:59
Script: /Forum/search.php?action=user&userid=25115&sid=8b1a25fe96d8b11ab84c35f81a45b4bd
Referer: