SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('199c2ec2bef1284bbce7f51d2059d408','0','3.133.161.153','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714091284','calendar.php?month=6&year=2018&sid=7bc73aeb4752cfd107c303151bfa6faa','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 26.04.2024 @ 02:28
Script: /calendar.php?month=6&year=2018&sid=7bc73aeb4752cfd107c303151bfa6faa
Referer: