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 ('8e944483b007ff5d05bbe20f1d8dc74a','0','100.24.20.141','claudebot','1711655291','board.php?boardid=23&sid=d9cfbdb581817c2a2881251072307646','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 @ 20:48
Script: /board.php?boardid=23&sid=d9cfbdb581817c2a2881251072307646
Referer: