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 ('dca29ba7e6b3949c5ca1c9a17c6823b1','0','3.135.194.251','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715619298','search.php?action=user&userid=26&sid=5f0e4cb86d01b9e3b40abc8751e2b392','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 @ 18:54
Script: /Forum/search.php?action=user&userid=26&sid=5f0e4cb86d01b9e3b40abc8751e2b392
Referer: