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 ('5803281aac4ef271e3f00b478641a04e','0','54.234.124.70','claudebot','1711722449','jgs_portal_statistik.php?sid=5594be43362c5010965ece706d65a232','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 @ 15:27
Script: /jgs_portal_statistik.php?sid=5594be43362c5010965ece706d65a232
Referer: