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 ('38fef4923639f3f0c2f66fb3deb125da', -1, 1736798978, 1736798978, 'a29e4f11', 30, 0, 0)

Line : 187
File : sessions.php