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 ('7e5deb338daddf6d057c1cae63b60e57','0','54.163.195.125','claudebot','1711690771','thread.php?threadid=5359&sid=a4032d6d58566bfebc185d5130793b26','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 @ 06:39
Script: /thread.php?threadid=5359&sid=a4032d6d58566bfebc185d5130793b26
Referer: