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 ('56ef5a5e9d1d53eb68271ff5dc1a8a83','0','3.144.25.74','claudebot','1713475326','board.php?boardid=36&sid=61eab3a4fa9cd34433573d973db13c3c','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: 18.04.2024 @ 23:22
Script: /board.php?boardid=36&sid=61eab3a4fa9cd34433573d973db13c3c
Referer: