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 ('1dd22b1220c68d08d31e8c7ace0abb4c', -1, 1714292167, 1714292167, '038ec8e2', 1781, 0, 0)

Line : 187
File : sessions.php