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 ('ab623d4c78bacf91f6fb3a1c9e86f8b5', -1, 1715029869, 1715029869, '0313d386', 4, 0, 0)

Line : 187
File : sessions.php