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 ('0fb01e9ead6beb0364c4c6803d9b1fe2', -1, 1714248861, 1714248861, '0390549b', 1420, 0, 0)

Line : 187
File : sessions.php