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 ('a4ab87c0e366ea68d5f5a80ccb8f0a2a', -1, 1714254267, 1714254267, '0387c631', 686, 0, 0)

Line : 187
File : sessions.php