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 ('2f91ca3d2f25177ef8e7b7cd63e8d08f','0','3.145.108.9','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715032398','board.php?boardid=50&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=be69c8e31e2350a91a3abf4bef55f94f','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: 06.05.2024 @ 23:53
Script: /Forum/board.php?boardid=50&daysprune=1000&sortfield=lastposttime&sortorder=ASC&sid=be69c8e31e2350a91a3abf4bef55f94f
Referer: