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 ('23dff8764184845350e62ebe8b0a1f41','0','3.236.234.62','claudebot','1711701248','board.php?boardid=76&sid=30a609811f18f7647bd464d9c7e45f2a','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 @ 09:34
Script: /board.php?boardid=76&sid=30a609811f18f7647bd464d9c7e45f2a
Referer: