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 ('2c70813020f5ef9b7f43ab5226ac8fad','0','3.238.198.167','claudebot','1711704937','memberslist.php?sid=f08d2c8268e97f1c71a8ef95f936fc57','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 @ 10:35
Script: /memberslist.php?sid=f08d2c8268e97f1c71a8ef95f936fc57
Referer: