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 ('8b3d11b0a7df5d1f26d8611b2860dbd2', -1, 1714163969, 1714163969, '12d96c0b', 78, 0, 0)

Line : 187
File : sessions.php