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 ('632da76bffef3f1b6a632e74bf7d1eb8','0','3.81.144.39','claudebot','1711723379','ts_index.php?sid=07f9e9626722c15dbb57e7d106a46b51','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 @ 15:42
Script: /ts_index.php?sid=07f9e9626722c15dbb57e7d106a46b51
Referer: