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 ('d0e241dda9157a31bc427c3cb5b0467e','0','3.135.202.224','claudebot','1713266835','jgs_portal.php?sid=6e13b1c2b9b726e98a11de7aa19fae50','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: 16.04.2024 @ 13:27
Script: /jgs_portal.php?sid=6e13b1c2b9b726e98a11de7aa19fae50
Referer: