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 ('6e714b6b7f4114b03b0598813e9674b9', -1, 1756714353, 1756714353, 'd849d8af', 15, 0, 0)

Line : 237
File : sessions.php