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 ('ad9eac6bdc14b4e0b93e68719e01c4ba', -1, 1714957854, 1714957854, 'ac4682c3', 6, 0, 0)

Line : 187
File : sessions.php