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 ('77bfa16b79d5d1a2a54b6b71cea4c9d9', -1, 1714221045, 1714221045, '12da7f8d', 647, 0, 0)

Line : 187
File : sessions.php