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 ('b3020b0669f0d2a7f2b0f541827d2223', -1, 1715307735, 1715307735, '12ddf5c4', -8, 0, 0)

Line : 187
File : sessions.php