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 ('587529c17508b1dd81d0e3e64bcd41da','0','3.81.184.170','claudebot','1711717897','jgs_portal.php?sid=324fa942b1f2aa6c6a0ad297773ebadd','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 @ 14:11
Script: /jgs_portal.php?sid=324fa942b1f2aa6c6a0ad297773ebadd
Referer: