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 ('d57a4495717f4f96a1b6cccf65a4a69d','0','3.136.154.103','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714413371','formmail.php?userid=25142&sid=809fec3e01ff55b4f56b96e8c52d64c6','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: 29.04.2024 @ 19:56
Script: /Forum/formmail.php?userid=25142&sid=809fec3e01ff55b4f56b96e8c52d64c6
Referer: