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 ('5c9a48716c3e739f8114f1e29e8e1a29', -1, 1714005354, 1714005354, 'ac467e6c', 19, 0, 0)

Line : 187
File : sessions.php