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 ('3bcaea7b4b3d058a4b7ff2529a1d033e','0','44.222.138.70','claudebot','1711699252','jgs_portal.php?sid=4d6195468db4df6c9fb2063270250ee2','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 @ 09:00
Script: /jgs_portal.php?sid=4d6195468db4df6c9fb2063270250ee2
Referer: