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 ('50f33d294bc73ba6a2ecd0b9c3ebb1c2','0','3.19.55.8','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716715360','memberslist.php?letter=&sortby=userposts&order=DESC&sid=4156833975af1b2aecb55a6a3704f13c','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: 26.05.2024 @ 11:22
Script: /Forum/memberslist.php?letter=&sortby=userposts&order=DESC&sid=4156833975af1b2aecb55a6a3704f13c
Referer: