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 ('4bf7753b1fc563e568d4a2ff241f0c7b','0','107.23.157.16','claudebot','1711670045','partner.php?sid=a64da2cd0825c48ef421bd2e987aed6b','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 @ 00:54
Script: /partner.php?sid=a64da2cd0825c48ef421bd2e987aed6b
Referer: