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 ('50af3ae5694f11f953b3d6b7e39f0b0b','0','18.216.8.40','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715641096','thread.php?goto=lastpost&threadid=102391&sid=3f75b5755e10e2c5f392574b553a06fa','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 @ 00:58
Script: /Forum/thread.php?goto=lastpost&threadid=102391&sid=3f75b5755e10e2c5f392574b553a06fa
Referer: