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 ('1a47a3c03ef0d1b94fbddd3c8e7c18dd','0','44.202.128.177','claudebot','1711618052','jgs_portal.php?sid=1f618e3e78d22773bcc755317a825da0','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 @ 10:27
Script: /jgs_portal.php?sid=1f618e3e78d22773bcc755317a825da0
Referer: