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 ('67bbff85b645b3cc5600451f5e187012','0','3.90.187.11','claudebot','1711663654','memberslist.php?sid=77da43accfdddfbf0bceb13cf3d5683f','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 @ 23:07
Script: /memberslist.php?sid=77da43accfdddfbf0bceb13cf3d5683f
Referer: