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 ('87358ffa512456b2c7dda4783787fa9c','0','52.207.218.95','claudebot','1711672236','usercp.php?action=buddy&add=568&sid=6b7275ba5abbcd40414f4c1a9b142e51','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 @ 01:30
Script: /usercp.php?action=buddy&add=568&sid=6b7275ba5abbcd40414f4c1a9b142e51
Referer: