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 ('678b63837e3ac76cc7fbe58c6d528a83','0','18.117.72.224','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714860270','formmail.php?userid=2972&sid=9213e32b3dda9b5cfe21e1f16b741058sid=&styleid=8','8','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: 05.05.2024 @ 00:04
Script: /Forum/formmail.php?userid=2972&sid=9213e32b3dda9b5cfe21e1f16b741058sid=&styleid=8
Referer: