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 ('84fb2adce443bef26c1c686418a2c7fb','0','3.12.146.87','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715645917','search.php?action=user&userid=1579&sid=d6f04caf7b52d6ff053ea15ef44160c8','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: 14.05.2024 @ 02:18
Script: /Forum/search.php?action=user&userid=1579&sid=d6f04caf7b52d6ff053ea15ef44160c8
Referer: