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 ('55dc8a6c8abe0aff925097266296c693','0','18.221.187.207','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715677952','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&page=1&sid=3ff2fcca32310973402c6e8ce6847db4','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: 14.05.2024 @ 11:12
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&page=1&sid=3ff2fcca32310973402c6e8ce6847db4
Referer: