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 ('6f986e64485f49fc18464c4d5680dc54','0','44.200.249.42','claudebot','1711617678','board.php?boardid=23&sid=b8f04295d1eb16e08f785cd6a850d388','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 @ 10:21
Script: /board.php?boardid=23&sid=b8f04295d1eb16e08f785cd6a850d388
Referer: