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 ('2d8c10806f13d5c8d09b3ef1df1517dc','0','18.234.202.202','claudebot','1711701783','jgs_galerie.php?sid=8ef92c6e9a7693a783986ab92ca2f2fa','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 @ 09:43
Script: /jgs_galerie.php?sid=8ef92c6e9a7693a783986ab92ca2f2fa
Referer: