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 ('67e1a163181f23c58468ca4c60995d60','0','3.238.254.78','claudebot','1711699082','board.php?boardid=75&sid=5703e4c4da99086ac7f47670bdb44a33','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 @ 08:58
Script: /board.php?boardid=75&sid=5703e4c4da99086ac7f47670bdb44a33
Referer: