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 ('8dd91ec47ef68a2d4ab46d7476dd566f', -1, 1715331589, 1715331589, '12e0d7bc', -9, 0, 0)

Line : 187
File : sessions.php