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 ('f5b7233d027498ea22961e03fff0a14e','0','3.133.147.87','claudebot','1713245703','board.php?boardid=117&sid=1f73475ca8015cd8a3f5ef59bb980f1e','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 @ 07:35
Script: /board.php?boardid=117&sid=1f73475ca8015cd8a3f5ef59bb980f1e
Referer: