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 ('24df30c8eb37c70c4f1153967cdb856b','0','18.221.85.33','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714827065','thread.php?threadid=94763&threadview=1&hilight=&hilightuser=0&sid=6fbdb36e8a0771673248ada9b1a80ca0','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: 04.05.2024 @ 14:51
Script: /Forum/thread.php?threadid=94763&threadview=1&hilight=&hilightuser=0&sid=6fbdb36e8a0771673248ada9b1a80ca0
Referer: