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 ('8ba7548327c5a666ce9e0ca0473f8e0f', -1, 1715887589, 1715887589, '12e29f4a', 11, 0, 0)

Line : 187
File : sessions.php