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 ('a352469af2af6861a96ecdd5b2e53a28','0','18.191.228.88','claudebot','1713298214','jgs_portal_statistik.php?sid=deba100deedf4f4d22737d80f7b510b0','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: 16.04.2024 @ 22:10
Script: /jgs_portal_statistik.php?sid=deba100deedf4f4d22737d80f7b510b0
Referer: