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 ('37ba493d9efcbade2b1eaf3bf07f319e','0','54.208.238.160','claudebot','1711640803','thread.php?threadid=5362&sid=4c8e4a6d5282c10622c6ce314bf4c2ac','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 @ 16:46
Script: /thread.php?threadid=5362&sid=4c8e4a6d5282c10622c6ce314bf4c2ac
Referer: