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 ('178e91793c644dc919fb0c930d5d3122','0','3.237.64.198','claudebot','1711615918','memberslist.php?sid=004cde6208ef20df40f3347a1e4954a9','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: 28.03.2024 @ 09:51
Script: /memberslist.php?sid=004cde6208ef20df40f3347a1e4954a9
Referer: