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 ('9f2a23cc1d104e82cca63cba28f1dbb0','0','18.226.93.209','claudebot','1713425594','board.php?boardid=121&sid=265cc4067b1a7db1fa43b33f71da5436','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 @ 09:33
Script: /board.php?boardid=121&sid=265cc4067b1a7db1fa43b33f71da5436
Referer: