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 ('70c8a1b5c3bea5ac2c9b017c3a6a1e0e','0','3.135.186.154','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715816614','formmail.php?userid=1685&sid=3c64f0eb7f5fb91f3196ffdbe8bc306f','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: 16.05.2024 @ 01:43
Script: /Forum/formmail.php?userid=1685&sid=3c64f0eb7f5fb91f3196ffdbe8bc306f
Referer: