phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6706ebbc1d636f5ec8f6a04b6676ca95', -1, 1711614107, 1711614107, '03ecdb9d', 20, 0, 0)

Line : 172
File : sessions.php