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 ('ac9e168578af38aef4d93b6119ee128a','0','3.239.208.72','claudebot','1711707905','jgs_portal.php?id=1&sid=19bd92ff5a28d7ef085ed50f2dbb8ad4','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: 29.03.2024 @ 11:25
Script: /jgs_portal.php?id=1&sid=19bd92ff5a28d7ef085ed50f2dbb8ad4
Referer: