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 ('1ab5a945a8403244a5f8e8e1ba371c6a','0','3.147.76.139','claudebot','1713479871','jgs_portal_statistik.php?sid=a1c09be4b89c46758077d1ef19a42a5b','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: 19.04.2024 @ 00:37
Script: /jgs_portal_statistik.php?sid=a1c09be4b89c46758077d1ef19a42a5b
Referer: