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 ('5461958ee25f3101a4304aa1095b78d2','0','18.232.88.17','claudebot','1711633574','board.php?boardid=23&sid=f29f8ea7c1be93073f1cdcca70715e45','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 @ 14:46
Script: /board.php?boardid=23&sid=f29f8ea7c1be93073f1cdcca70715e45
Referer: