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 ('c2e41e7b90c8e060adf6fe83abcad8b2','0','3.80.131.164','claudebot','1711660348','jgs_portal.php?sid=aca7473a453676a7670f2722bd035f44','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 @ 22:12
Script: /jgs_portal.php?sid=aca7473a453676a7670f2722bd035f44
Referer: