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 ('1bdb4e40fad98b3f61b8c1eaf7d723df', -1, 1715415541, 1715415541, '03946803', -8, 0, 0)

Line : 187
File : sessions.php