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 ('b42015f9fc0b73a457e768b9caf2e3f7', -1, 1715608485, 1715608485, '0d3b0aef', -1, 0, 0)

Line : 187
File : sessions.php