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 ('ecc78540e22bf2fe436c9cf45e7ee9bb', -1, 1715838951, 1715838951, '0311bb74', 2, 0, 0)

Line : 187
File : sessions.php