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 ('874ff2a2046824aceb7c4f628dcbf649','0','18.189.22.136','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714666734','usercp.php?action=addsubscription&boardid=6&sid=0f3e29c5c9df28b5599c0eca23ec3504','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: 02.05.2024 @ 18:18
Script: /Forum/usercp.php?action=addsubscription&boardid=6&sid=0f3e29c5c9df28b5599c0eca23ec3504
Referer: