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 ('783aec86431495b114b34067e21e06bf','0','18.191.88.249','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715310045','board.php?boardid=40&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=2139cf29a05fdfd3e86fbcb2a0e5bce1&page=17','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 @ 05:00
Script: /Forum/board.php?boardid=40&daysprune=1000&sortfield=lastposttime&sortorder=DESC&sid=2139cf29a05fdfd3e86fbcb2a0e5bce1&page=17
Referer: