phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ac81a6306b48ab593cdf4d0ce5f5b000', -1, 1715304372, 1715304372, '03812d5c', 0, 0, 0)

Line : 187
File : sessions.php