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 ('015f931d3c5b0c14d5ad9f2cbe8c2a40', -1, 1714331460, 1714331460, 'ac46b23b', 21, 0, 0)

Line : 187
File : sessions.php