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 ('476ff3cb04a1e2de8f8ba10d86a81627', -1, 1715504468, 1715504468, '12dd8d2c', -4, 0, 0)

Line : 187
File : sessions.php