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 ('529ff9f4e76af4d7e8f3b5d0e64a2bf5', -1, 1752234394, 1752234394, 'd849d88d', -4, 0, 0)

Line : 237
File : sessions.php