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 ('4e4b942a2e96db3d3f8a557d34f7e3ab','0','44.213.75.78','claudebot','1711640174','board.php?boardid=3&sid=e0e2a46215b80654053c91f2cf625824','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 @ 16:36
Script: /board.php?boardid=3&sid=e0e2a46215b80654053c91f2cf625824
Referer: