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 ('24ba6862c9e8fe568b9ca0f92f674005','0','3.15.6.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715351878','search.php?action=user&userid=10873&sid=abf0d6d4b3eddb9dc64fd5e3c6cd9fda','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: 10.05.2024 @ 16:37
Script: /Forum/search.php?action=user&userid=10873&sid=abf0d6d4b3eddb9dc64fd5e3c6cd9fda
Referer: