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 ('7c51029b1fe08af48b2a25ea6b95bd6e', -1, 1714305513, 1714305513, '0d3b3d77', 1394, 0, 0)

Line : 187
File : sessions.php