phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('79de1635d3a1980be7094f5c01e5048a', -1, 1717747698, 1717747698, 'ac453a9b', 26, 0, 0)

Line : 187
File : sessions.php