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 ('9dfa29c97fecb6c0146c61fe1b928871','0','3.238.226.167','claudebot','1711721673','thread.php?threadid=3699&goto=lastpost&sid=b64874834c057e2cf92a3a7e3b1dfd0a','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 @ 15:14
Script: /thread.php?threadid=3699&goto=lastpost&sid=b64874834c057e2cf92a3a7e3b1dfd0a
Referer: