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 ('fe3f22dc52de90b2e481d5c5365d1106','0','44.221.83.121','claudebot','1711708423','board.php?boardid=124&sid=2c9102b39a0cf8917792ecc1eb79c394','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 @ 11:33
Script: /board.php?boardid=124&sid=2c9102b39a0cf8917792ecc1eb79c394
Referer: