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 ('54d8774c75c4e9fe94c3f30f11fc8e5a', -1, 1715805790, 1715805790, '030f8f62', -9, 0, 0)

Line : 187
File : sessions.php