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 ('e26ab53a82bbd1992b8ff6319a192381','0','3.91.19.28','claudebot','1711661464','thread.php?threadid=5313&threadview=0&hilight=&hilightuser=0&sid=d9ff8b0a4656ed4b04305002fccb15c4','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 @ 22:31
Script: /thread.php?threadid=5313&threadview=0&hilight=&hilightuser=0&sid=d9ff8b0a4656ed4b04305002fccb15c4
Referer: