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 ('3064ecbf48c94ab230823808ffc96884','0','18.209.66.87','claudebot','1711651175','jgs_galerie.php?sid=beeb6c1eaa271f748abeba04457c7602','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: 28.03.2024 @ 19:39
Script: /jgs_galerie.php?sid=beeb6c1eaa271f748abeba04457c7602
Referer: