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 ('d5452f15c0d6526d4bcd064cfe619708','0','44.212.26.248','claudebot','1711638823','board.php?boardid=85&sid=c3d9da5f503b8b917588d646c274c8c5','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 @ 16:13
Script: /board.php?boardid=85&sid=c3d9da5f503b8b917588d646c274c8c5
Referer: