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 ('580009a879561f14d2dccecdf8b0eaa3', -1, 1714279755, 1714279755, '12dc88a5', 439, 0, 0)

Line : 187
File : sessions.php