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 ('4525d05f326b2e7a2d3b6d5f1a520db6', -1, 1715426501, 1715426501, '03114a99', -2, 0, 0)

Line : 187
File : sessions.php